9490194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 23749440

約数和(自身を除く): 14259246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 691, 763, 981, 1382, 1526, 1962, 2073, 2289, 4146, 4578, 4837, 6219, 6867, 9674, 12438, 13734, 14511, 29022, 43533, 75319, 87066, 150638, 225957, 451914, 527233, 677871, 1054466, 1355742, 1581699, 3163398, 4745097, 9490194]

約数ペア:

[(1, 9490194), (2, 4745097), (3, 3163398), (6, 1581699), (7, 1355742), (9, 1054466), (14, 677871), (18, 527233), (21, 451914), (42, 225957), (63, 150638), (109, 87066), (126, 75319), (218, 43533), (327, 29022), (654, 14511), (691, 13734), (763, 12438), (981, 9674), (1382, 6867), (1526, 6219), (1962, 4837), (2073, 4578), (2289, 4146)]