1008306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 2446080

約数和(自身を除く): 1437774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 139, 186, 234, 278, 279, 403, 417, 558, 806, 834, 1209, 1251, 1807, 2418, 2502, 3614, 3627, 4309, 5421, 7254, 8618, 10842, 12927, 16263, 25854, 32526, 38781, 56017, 77562, 112034, 168051, 336102, 504153, 1008306]

約数ペア:

[(1, 1008306), (2, 504153), (3, 336102), (6, 168051), (9, 112034), (13, 77562), (18, 56017), (26, 38781), (31, 32526), (39, 25854), (62, 16263), (78, 12927), (93, 10842), (117, 8618), (139, 7254), (186, 5421), (234, 4309), (278, 3627), (279, 3614), (403, 2502), (417, 2418), (558, 1807), (806, 1251), (834, 1209)]