2018504724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139361}}^1$

素因数の和:139456

約数の個数: 48

約数和(自身を含む): 5057168256

約数和(自身を除く): 3038663532

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2414, 3621, 4828, 7242, 14484, 139361, 278722, 418083, 557444, 836166, 1672332, 2369137, 4738274, 7107411, 9476548, 9894631, 14214822, 19789262, 28429644, 29683893, 39578524, 59367786, 118735572, 168208727, 336417454, 504626181, 672834908, 1009252362, 2018504724]

約数ペア:

[(1, 2018504724), (2, 1009252362), (3, 672834908), (4, 504626181), (6, 336417454), (12, 168208727), (17, 118735572), (34, 59367786), (51, 39578524), (68, 29683893), (71, 28429644), (102, 19789262), (142, 14214822), (204, 9894631), (213, 9476548), (284, 7107411), (426, 4738274), (852, 2369137), (1207, 1672332), (2414, 836166), (3621, 557444), (4828, 418083), (7242, 278722), (14484, 139361)]