2018300658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{205237}}^1$

素因数の和:205402

約数の個数: 32

約数和(自身を含む): 4433140800

約数和(自身を除く): 2414840142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 205237, 410474, 615711, 1231422, 2257607, 4515214, 6772821, 13545642, 30580313, 61160626, 91740939, 183481878, 336383443, 672766886, 1009150329, 2018300658]

約数ペア:

[(1, 2018300658), (2, 1009150329), (3, 672766886), (6, 336383443), (11, 183481878), (22, 91740939), (33, 61160626), (66, 30580313), (149, 13545642), (298, 6772821), (447, 4515214), (894, 2257607), (1639, 1231422), (3278, 615711), (4917, 410474), (9834, 205237)]