839888946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9133}}^1$

素因数の和:9288

約数の個数: 64

約数和(自身を含む): 2025555840

約数和(自身を除く): 1185666894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 131, 234, 262, 351, 393, 702, 786, 1179, 1703, 2358, 3406, 3537, 5109, 7074, 9133, 10218, 15327, 18266, 27399, 30654, 45981, 54798, 82197, 91962, 118729, 164394, 237458, 246591, 356187, 493182, 712374, 1068561, 1196423, 2137122, 2392846, 3205683, 3589269, 6411366, 7178538, 10767807, 15553499, 21535614, 31106998, 32303421, 46660497, 64606842, 93320994, 139981491, 279962982, 419944473, 839888946]

約数ペア:

[(1, 839888946), (2, 419944473), (3, 279962982), (6, 139981491), (9, 93320994), (13, 64606842), (18, 46660497), (26, 32303421), (27, 31106998), (39, 21535614), (54, 15553499), (78, 10767807), (117, 7178538), (131, 6411366), (234, 3589269), (262, 3205683), (351, 2392846), (393, 2137122), (702, 1196423), (786, 1068561), (1179, 712374), (1703, 493182), (2358, 356187), (3406, 246591), (3537, 237458), (5109, 164394), (7074, 118729), (9133, 91962), (10218, 82197), (15327, 54798), (18266, 45981), (27399, 30654)]