129939786

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 291902208

約数和(自身を除く): 161962422

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 337, 558, 674, 691, 1011, 1382, 2022, 2073, 3033, 4146, 6066, 6219, 10447, 12438, 20894, 21421, 31341, 42842, 62682, 64263, 94023, 128526, 188046, 192789, 232867, 385578, 465734, 698601, 1397202, 2095803, 4191606, 7218877, 14437754, 21656631, 43313262, 64969893, 129939786]

約数ペア:

[(1, 129939786), (2, 64969893), (3, 43313262), (6, 21656631), (9, 14437754), (18, 7218877), (31, 4191606), (62, 2095803), (93, 1397202), (186, 698601), (279, 465734), (337, 385578), (558, 232867), (674, 192789), (691, 188046), (1011, 128526), (1382, 94023), (2022, 64263), (2073, 62682), (3033, 42842), (4146, 31341), (6066, 21421), (6219, 20894), (10447, 12438)]