18398016

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 252

約数和(自身を含む): 67677792

約数和(自身を除く): 49279776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 169, 182, 189, 192, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 338, 351, 364, 378, 416, 432, 448, 468, 486, 504, 507, 546, 567, 576, 624, 648, 672, 676, 702, 728, 756, 819, 832, 864, 936, 972, 1008, 1014, 1053, 1092, 1134, 1183, 1248, 1296, 1344, 1352, 1404, 1456, 1512, 1521, 1638, 1701, 1728, 1872, 1944, 2016, 2028, 2106, 2184, 2268, 2366, 2457, 2496, 2592, 2704, 2808, 2912, 3024, 3042, 3159, 3276, 3402, 3549, 3744, 3888, 4032, 4056, 4212, 4368, 4536, 4563, 4732, 4914, 5184, 5408, 5616, 5824, 6048, 6084, 6318, 6552, 6804, 7098, 7371, 7488, 7776, 8112, 8424, 8736, 9072, 9126, 9464, 9828, 10647, 10816, 11232, 12096, 12168, 12636, 13104, 13608, 13689, 14196, 14742, 15552, 16224, 16848, 17472, 18144, 18252, 18928, 19656, 21294, 22113, 22464, 24336, 25272, 26208, 27216, 27378, 28392, 29484, 31941, 32448, 33696, 36288, 36504, 37856, 39312, 41067, 42588, 44226, 48672, 50544, 52416, 54432, 54756, 56784, 58968, 63882, 67392, 73008, 75712, 78624, 82134, 85176, 88452, 95823, 97344, 101088, 108864, 109512, 113568, 117936, 127764, 146016, 157248, 164268, 170352, 176904, 191646, 202176, 219024, 227136, 235872, 255528, 287469, 292032, 328536, 340704, 353808, 383292, 438048, 471744, 511056, 574938, 657072, 681408, 707616, 766584, 876096, 1022112, 1149876, 1314144, 1415232, 1533168, 2044224, 2299752, 2628288, 3066336, 4599504, 6132672, 9199008, 18398016]

約数ペア:

[(1, 18398016), (2, 9199008), (3, 6132672), (4, 4599504), (6, 3066336), (7, 2628288), (8, 2299752), (9, 2044224), (12, 1533168), (13, 1415232), (14, 1314144), (16, 1149876), (18, 1022112), (21, 876096), (24, 766584), (26, 707616), (27, 681408), (28, 657072), (32, 574938), (36, 511056), (39, 471744), (42, 438048), (48, 383292), (52, 353808), (54, 340704), (56, 328536), (63, 292032), (64, 287469), (72, 255528), (78, 235872), (81, 227136), (84, 219024), (91, 202176), (96, 191646), (104, 176904), (108, 170352), (112, 164268), (117, 157248), (126, 146016), (144, 127764), (156, 117936), (162, 113568), (168, 109512), (169, 108864), (182, 101088), (189, 97344), (192, 95823), (208, 88452), (216, 85176), (224, 82134), (234, 78624), (243, 75712), (252, 73008), (273, 67392), (288, 63882), (312, 58968), (324, 56784), (336, 54756), (338, 54432), (351, 52416), (364, 50544), (378, 48672), (416, 44226), (432, 42588), (448, 41067), (468, 39312), (486, 37856), (504, 36504), (507, 36288), (546, 33696), (567, 32448), (576, 31941), (624, 29484), (648, 28392), (672, 27378), (676, 27216), (702, 26208), (728, 25272), (756, 24336), (819, 22464), (832, 22113), (864, 21294), (936, 19656), (972, 18928), (1008, 18252), (1014, 18144), (1053, 17472), (1092, 16848), (1134, 16224), (1183, 15552), (1248, 14742), (1296, 14196), (1344, 13689), (1352, 13608), (1404, 13104), (1456, 12636), (1512, 12168), (1521, 12096), (1638, 11232), (1701, 10816), (1728, 10647), (1872, 9828), (1944, 9464), (2016, 9126), (2028, 9072), (2106, 8736), (2184, 8424), (2268, 8112), (2366, 7776), (2457, 7488), (2496, 7371), (2592, 7098), (2704, 6804), (2808, 6552), (2912, 6318), (3024, 6084), (3042, 6048), (3159, 5824), (3276, 5616), (3402, 5408), (3549, 5184), (3744, 4914), (3888, 4732), (4032, 4563), (4056, 4536), (4212, 4368)]