18145392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 51059232

約数和(自身を除く): 32913840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 601, 629, 816, 888, 1202, 1258, 1776, 1803, 1887, 2404, 2516, 3606, 3774, 4808, 5032, 7212, 7548, 9616, 10064, 10217, 14424, 15096, 20434, 22237, 28848, 30192, 30651, 40868, 44474, 61302, 66711, 81736, 88948, 122604, 133422, 163472, 177896, 245208, 266844, 355792, 378029, 490416, 533688, 756058, 1067376, 1134087, 1512116, 2268174, 3024232, 4536348, 6048464, 9072696, 18145392]

約数ペア:

[(1, 18145392), (2, 9072696), (3, 6048464), (4, 4536348), (6, 3024232), (8, 2268174), (12, 1512116), (16, 1134087), (17, 1067376), (24, 756058), (34, 533688), (37, 490416), (48, 378029), (51, 355792), (68, 266844), (74, 245208), (102, 177896), (111, 163472), (136, 133422), (148, 122604), (204, 88948), (222, 81736), (272, 66711), (296, 61302), (408, 44474), (444, 40868), (592, 30651), (601, 30192), (629, 28848), (816, 22237), (888, 20434), (1202, 15096), (1258, 14424), (1776, 10217), (1803, 10064), (1887, 9616), (2404, 7548), (2516, 7212), (3606, 5032), (3774, 4808)]