18137862

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16519}}^1$

素因数の和:16588

約数の個数: 24

約数和(自身を含む): 39945360

約数和(自身を除く): 21807498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 16519, 33038, 49557, 99114, 148671, 297342, 1007659, 2015318, 3022977, 6045954, 9068931, 18137862]

約数ペア:

[(1, 18137862), (2, 9068931), (3, 6045954), (6, 3022977), (9, 2015318), (18, 1007659), (61, 297342), (122, 148671), (183, 99114), (366, 49557), (549, 33038), (1098, 16519)]