123846714

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 274926600

約数和(自身を除く): 151079886

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 149, 183, 298, 366, 447, 549, 757, 894, 1098, 1341, 1514, 2271, 2682, 4542, 6813, 9089, 13626, 18178, 27267, 46177, 54534, 81801, 92354, 112793, 138531, 163602, 225586, 277062, 338379, 415593, 676758, 831186, 1015137, 2030274, 6880373, 13760746, 20641119, 41282238, 61923357, 123846714]

約数ペア:

[(1, 123846714), (2, 61923357), (3, 41282238), (6, 20641119), (9, 13760746), (18, 6880373), (61, 2030274), (122, 1015137), (149, 831186), (183, 676758), (298, 415593), (366, 338379), (447, 277062), (549, 225586), (757, 163602), (894, 138531), (1098, 112793), (1341, 92354), (1514, 81801), (2271, 54534), (2682, 46177), (4542, 27267), (6813, 18178), (9089, 13626)]