9671818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 16454592

約数和(自身を除く): 6782774

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 211, 422, 533, 559, 1066, 1118, 1763, 2743, 3526, 5486, 8651, 9073, 17302, 18146, 22919, 45838, 112463, 117949, 224926, 235898, 371993, 743986, 4835909, 9671818]

約数ペア:

[(1, 9671818), (2, 4835909), (13, 743986), (26, 371993), (41, 235898), (43, 224926), (82, 117949), (86, 112463), (211, 45838), (422, 22919), (533, 18146), (559, 17302), (1066, 9073), (1118, 8651), (1763, 5486), (2743, 3526)]