978186324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{20939}}^1$

素因数の和:21192

約数の個数: 48

約数和(自身を含む): 2427364800

約数和(自身を除く): 1449178476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 687, 916, 1374, 2748, 3893, 7786, 11679, 15572, 20939, 23358, 41878, 46716, 62817, 83756, 125634, 251268, 355963, 711926, 1067889, 1423852, 2135778, 4271556, 4795031, 9590062, 14385093, 19180124, 28770186, 57540372, 81515527, 163031054, 244546581, 326062108, 489093162, 978186324]

約数ペア:

[(1, 978186324), (2, 489093162), (3, 326062108), (4, 244546581), (6, 163031054), (12, 81515527), (17, 57540372), (34, 28770186), (51, 19180124), (68, 14385093), (102, 9590062), (204, 4795031), (229, 4271556), (458, 2135778), (687, 1423852), (916, 1067889), (1374, 711926), (2748, 355963), (3893, 251268), (7786, 125634), (11679, 83756), (15572, 62817), (20939, 46716), (23358, 41878)]