18017724816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25943}}^1$

素因数の和:26030

約数の個数: 240

約数和(自身を含む): 63234452736

約数和(自身を除く): 45216727920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 364, 371, 424, 468, 477, 504, 546, 624, 636, 689, 728, 742, 819, 848, 936, 954, 1008, 1092, 1113, 1272, 1378, 1456, 1484, 1638, 1872, 1908, 2067, 2184, 2226, 2544, 2756, 2968, 3276, 3339, 3816, 4134, 4368, 4452, 4823, 5512, 5936, 6201, 6552, 6678, 7632, 8268, 8904, 9646, 11024, 12402, 13104, 13356, 14469, 16536, 17808, 19292, 24804, 25943, 26712, 28938, 33072, 38584, 43407, 49608, 51886, 53424, 57876, 77168, 77829, 86814, 99216, 103772, 115752, 155658, 173628, 181601, 207544, 231504, 233487, 311316, 337259, 347256, 363202, 415088, 466974, 544803, 622632, 674518, 694512, 726404, 933948, 1011777, 1089606, 1245264, 1349036, 1374979, 1452808, 1634409, 1867896, 2023554, 2179212, 2360813, 2698072, 2749958, 2905616, 3035331, 3268818, 3735792, 4047108, 4124937, 4358424, 4721626, 5396144, 5499916, 6070662, 6537636, 7082439, 8094216, 8249874, 8716848, 9443252, 9624853, 10999832, 12141324, 12374811, 13075272, 14164878, 16188432, 16499748, 17874727, 18886504, 19249706, 21247317, 21999664, 24282648, 24749622, 26150544, 28329756, 28874559, 32999496, 35749454, 37773008, 38499412, 42494634, 48565296, 49499244, 53624181, 56659512, 57749118, 65998992, 71498908, 76998824, 84989268, 86623677, 98998488, 107248362, 113319024, 115498236, 125123089, 142997816, 153997648, 160872543, 169978536, 173247354, 197996976, 214496724, 230996472, 250246178, 285995632, 321745086, 339957072, 346494708, 375369267, 428993448, 461992944, 500492356, 643490172, 692989416, 750738534, 857986896, 1000984712, 1126107801, 1286980344, 1385978832, 1501477068, 2001969424, 2252215602, 2573960688, 3002954136, 4504431204, 6005908272, 9008862408, 18017724816]

約数ペア:

[(1, 18017724816), (2, 9008862408), (3, 6005908272), (4, 4504431204), (6, 3002954136), (7, 2573960688), (8, 2252215602), (9, 2001969424), (12, 1501477068), (13, 1385978832), (14, 1286980344), (16, 1126107801), (18, 1000984712), (21, 857986896), (24, 750738534), (26, 692989416), (28, 643490172), (36, 500492356), (39, 461992944), (42, 428993448), (48, 375369267), (52, 346494708), (53, 339957072), (56, 321745086), (63, 285995632), (72, 250246178), (78, 230996472), (84, 214496724), (91, 197996976), (104, 173247354), (106, 169978536), (112, 160872543), (117, 153997648), (126, 142997816), (144, 125123089), (156, 115498236), (159, 113319024), (168, 107248362), (182, 98998488), (208, 86623677), (212, 84989268), (234, 76998824), (252, 71498908), (273, 65998992), (312, 57749118), (318, 56659512), (336, 53624181), (364, 49499244), (371, 48565296), (424, 42494634), (468, 38499412), (477, 37773008), (504, 35749454), (546, 32999496), (624, 28874559), (636, 28329756), (689, 26150544), (728, 24749622), (742, 24282648), (819, 21999664), (848, 21247317), (936, 19249706), (954, 18886504), (1008, 17874727), (1092, 16499748), (1113, 16188432), (1272, 14164878), (1378, 13075272), (1456, 12374811), (1484, 12141324), (1638, 10999832), (1872, 9624853), (1908, 9443252), (2067, 8716848), (2184, 8249874), (2226, 8094216), (2544, 7082439), (2756, 6537636), (2968, 6070662), (3276, 5499916), (3339, 5396144), (3816, 4721626), (4134, 4358424), (4368, 4124937), (4452, 4047108), (4823, 3735792), (5512, 3268818), (5936, 3035331), (6201, 2905616), (6552, 2749958), (6678, 2698072), (7632, 2360813), (8268, 2179212), (8904, 2023554), (9646, 1867896), (11024, 1634409), (12402, 1452808), (13104, 1374979), (13356, 1349036), (14469, 1245264), (16536, 1089606), (17808, 1011777), (19292, 933948), (24804, 726404), (25943, 694512), (26712, 674518), (28938, 622632), (33072, 544803), (38584, 466974), (43407, 415088), (49608, 363202), (51886, 347256), (53424, 337259), (57876, 311316), (77168, 233487), (77829, 231504), (86814, 207544), (99216, 181601), (103772, 173628), (115752, 155658)]