118978506

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{153719}}^1$

素因数の和:153770

約数の個数: 24

約数和(自身を含む): 263783520

約数和(自身を除く): 144805014

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 153719, 307438, 461157, 922314, 1383471, 2766942, 6609917, 13219834, 19829751, 39659502, 59489253, 118978506]

約数ペア:

[(1, 118978506), (2, 59489253), (3, 39659502), (6, 19829751), (9, 13219834), (18, 6609917), (43, 2766942), (86, 1383471), (129, 922314), (258, 461157), (387, 307438), (774, 153719)]