18202372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 33851160

約数和(自身を除く): 15648788

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4241, 4292, 8482, 16964, 122989, 156917, 245978, 313834, 491956, 627668, 4550593, 9101186, 18202372]

約数ペア:

[(1, 18202372), (2, 9101186), (4, 4550593), (29, 627668), (37, 491956), (58, 313834), (74, 245978), (116, 156917), (148, 122989), (1073, 16964), (2146, 8482), (4241, 4292)]