18328046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 13553554

約数列:

[1, 2, 11, 19, 22, 38, 163, 209, 269, 326, 418, 538, 1793, 2959, 3097, 3586, 5111, 5918, 6194, 10222, 34067, 43847, 56221, 68134, 87694, 112442, 482317, 833093, 964634, 1666186, 9164023, 18328046]

約数ペア:

[(1, 18328046), (2, 9164023), (11, 1666186), (19, 964634), (22, 833093), (38, 482317), (163, 112442), (209, 87694), (269, 68134), (326, 56221), (418, 43847), (538, 34067), (1793, 10222), (2959, 6194), (3097, 5918), (3586, 5111)]