121739418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{218171}}^1$

素因数の和:218210

約数の個数: 24

約数和(自身を含む): 272278656

約数和(自身を除く): 150539238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 218171, 436342, 654513, 1309026, 1963539, 3927078, 6763301, 13526602, 20289903, 40579806, 60869709, 121739418]

約数ペア:

[(1, 121739418), (2, 60869709), (3, 40579806), (6, 20289903), (9, 13526602), (18, 6763301), (31, 3927078), (62, 1963539), (93, 1309026), (186, 654513), (279, 436342), (558, 218171)]