6521886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 16293888

約数和(自身を除く): 9772002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 271, 382, 542, 573, 813, 1146, 1337, 1626, 1719, 1897, 2439, 2674, 3438, 3794, 4011, 4878, 5691, 8022, 11382, 12033, 17073, 24066, 34146, 51761, 103522, 155283, 310566, 362327, 465849, 724654, 931698, 1086981, 2173962, 3260943, 6521886]

約数ペア:

[(1, 6521886), (2, 3260943), (3, 2173962), (6, 1086981), (7, 931698), (9, 724654), (14, 465849), (18, 362327), (21, 310566), (42, 155283), (63, 103522), (126, 51761), (191, 34146), (271, 24066), (382, 17073), (542, 12033), (573, 11382), (813, 8022), (1146, 5691), (1337, 4878), (1626, 4011), (1719, 3794), (1897, 3438), (2439, 2674)]