42485762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^2$

素因数の和:862

約数の個数: 18

約数和(自身を含む): 70216419

約数和(自身を除く): 27730657

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 4609, 9218, 50699, 101398, 175561, 351122, 1931171, 3862342, 21242881, 42485762]

約数ペア:

[(1, 42485762), (2, 21242881), (11, 3862342), (22, 1931171), (121, 351122), (242, 175561), (419, 101398), (838, 50699), (4609, 9218)]