385986222

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{21859}}^1$

素因数の和:21982

約数の個数: 40

約数和(自身を含む): 872869800

約数和(自身を除く): 486883578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 17658, 21859, 43718, 65577, 131154, 196731, 393462, 590193, 1180386, 1770579, 2382631, 3541158, 4765262, 7147893, 14295786, 21443679, 42887358, 64331037, 128662074, 192993111, 385986222]

約数ペア:

[(1, 385986222), (2, 192993111), (3, 128662074), (6, 64331037), (9, 42887358), (18, 21443679), (27, 14295786), (54, 7147893), (81, 4765262), (109, 3541158), (162, 2382631), (218, 1770579), (327, 1180386), (654, 590193), (981, 393462), (1962, 196731), (2943, 131154), (5886, 65577), (8829, 43718), (17658, 21859)]