19674576

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 200

約数和(自身を含む): 64817280

約数和(自身を除く): 45142704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 47, 48, 51, 54, 57, 68, 72, 76, 81, 94, 102, 108, 114, 136, 141, 144, 152, 153, 162, 171, 188, 204, 216, 228, 272, 282, 304, 306, 323, 324, 342, 376, 408, 423, 432, 456, 459, 513, 564, 612, 646, 648, 684, 752, 799, 816, 846, 893, 912, 918, 969, 1026, 1128, 1224, 1269, 1292, 1296, 1368, 1377, 1539, 1598, 1692, 1786, 1836, 1938, 2052, 2256, 2397, 2448, 2538, 2584, 2679, 2736, 2754, 2907, 3078, 3196, 3384, 3572, 3672, 3807, 3876, 4104, 4794, 5076, 5168, 5358, 5508, 5814, 6156, 6392, 6768, 7144, 7191, 7344, 7614, 7752, 8037, 8208, 8721, 9588, 10152, 10716, 11016, 11628, 12312, 12784, 14288, 14382, 15181, 15228, 15504, 16074, 17442, 19176, 20304, 21432, 21573, 22032, 23256, 24111, 24624, 26163, 28764, 30362, 30456, 32148, 34884, 38352, 42864, 43146, 45543, 46512, 48222, 52326, 57528, 60724, 60912, 64296, 64719, 69768, 72333, 86292, 91086, 96444, 104652, 115056, 121448, 128592, 129438, 136629, 139536, 144666, 172584, 182172, 192888, 209304, 242896, 258876, 273258, 289332, 345168, 364344, 385776, 409887, 418608, 517752, 546516, 578664, 728688, 819774, 1035504, 1093032, 1157328, 1229661, 1639548, 2186064, 2459322, 3279096, 4918644, 6558192, 9837288, 19674576]

約数ペア:

[(1, 19674576), (2, 9837288), (3, 6558192), (4, 4918644), (6, 3279096), (8, 2459322), (9, 2186064), (12, 1639548), (16, 1229661), (17, 1157328), (18, 1093032), (19, 1035504), (24, 819774), (27, 728688), (34, 578664), (36, 546516), (38, 517752), (47, 418608), (48, 409887), (51, 385776), (54, 364344), (57, 345168), (68, 289332), (72, 273258), (76, 258876), (81, 242896), (94, 209304), (102, 192888), (108, 182172), (114, 172584), (136, 144666), (141, 139536), (144, 136629), (152, 129438), (153, 128592), (162, 121448), (171, 115056), (188, 104652), (204, 96444), (216, 91086), (228, 86292), (272, 72333), (282, 69768), (304, 64719), (306, 64296), (323, 60912), (324, 60724), (342, 57528), (376, 52326), (408, 48222), (423, 46512), (432, 45543), (456, 43146), (459, 42864), (513, 38352), (564, 34884), (612, 32148), (646, 30456), (648, 30362), (684, 28764), (752, 26163), (799, 24624), (816, 24111), (846, 23256), (893, 22032), (912, 21573), (918, 21432), (969, 20304), (1026, 19176), (1128, 17442), (1224, 16074), (1269, 15504), (1292, 15228), (1296, 15181), (1368, 14382), (1377, 14288), (1539, 12784), (1598, 12312), (1692, 11628), (1786, 11016), (1836, 10716), (1938, 10152), (2052, 9588), (2256, 8721), (2397, 8208), (2448, 8037), (2538, 7752), (2584, 7614), (2679, 7344), (2736, 7191), (2754, 7144), (2907, 6768), (3078, 6392), (3196, 6156), (3384, 5814), (3572, 5508), (3672, 5358), (3807, 5168), (3876, 5076), (4104, 4794)]