1255388634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{69259}}^1$

素因数の和:69339

約数の個数: 48

約数和(自身を含む): 2917231200

約数和(自身を除く): 1661842566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 69259, 138518, 207777, 415554, 623331, 1246662, 1315921, 2631842, 3670727, 3947763, 7341454, 7895526, 11012181, 11843289, 22024362, 23686578, 33036543, 66073086, 69743813, 139487626, 209231439, 418462878, 627694317, 1255388634]

約数ペア:

[(1, 1255388634), (2, 627694317), (3, 418462878), (6, 209231439), (9, 139487626), (18, 69743813), (19, 66073086), (38, 33036543), (53, 23686578), (57, 22024362), (106, 11843289), (114, 11012181), (159, 7895526), (171, 7341454), (318, 3947763), (342, 3670727), (477, 2631842), (954, 1315921), (1007, 1246662), (2014, 623331), (3021, 415554), (6042, 207777), (9063, 138518), (18126, 69259)]