18448474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 31337280

約数和(自身を除く): 12888806

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 233, 466, 649, 671, 1298, 1342, 2563, 3599, 5126, 7198, 13747, 14213, 27494, 28426, 39589, 79178, 151217, 156343, 302434, 312686, 838567, 1677134, 9224237, 18448474]

約数ペア:

[(1, 18448474), (2, 9224237), (11, 1677134), (22, 838567), (59, 312686), (61, 302434), (118, 156343), (122, 151217), (233, 79178), (466, 39589), (649, 28426), (671, 27494), (1298, 14213), (1342, 13747), (2563, 7198), (3599, 5126)]