23665338

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 55357440

約数和(自身を除く): 31692102

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 186, 201, 211, 279, 402, 422, 558, 603, 633, 837, 1206, 1266, 1674, 1809, 1899, 2077, 3618, 3798, 4154, 5697, 6231, 6541, 11394, 12462, 13082, 14137, 18693, 19623, 28274, 37386, 39246, 42411, 56079, 58869, 84822, 112158, 117738, 127233, 176607, 254466, 353214, 381699, 438247, 763398, 876494, 1314741, 2629482, 3944223, 7888446, 11832669, 23665338]

約数ペア:

[(1, 23665338), (2, 11832669), (3, 7888446), (6, 3944223), (9, 2629482), (18, 1314741), (27, 876494), (31, 763398), (54, 438247), (62, 381699), (67, 353214), (93, 254466), (134, 176607), (186, 127233), (201, 117738), (211, 112158), (279, 84822), (402, 58869), (422, 56079), (558, 42411), (603, 39246), (633, 37386), (837, 28274), (1206, 19623), (1266, 18693), (1674, 14137), (1809, 13082), (1899, 12462), (2077, 11394), (3618, 6541), (3798, 6231), (4154, 5697)]