9939804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 26670336

約数和(自身を除く): 16730532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 491, 723, 964, 982, 1446, 1473, 1687, 1964, 2892, 2946, 3374, 3437, 5061, 5892, 6748, 6874, 10122, 10311, 13748, 20244, 20622, 41244, 118331, 236662, 354993, 473324, 709986, 828317, 1419972, 1656634, 2484951, 3313268, 4969902, 9939804]

約数ペア:

[(1, 9939804), (2, 4969902), (3, 3313268), (4, 2484951), (6, 1656634), (7, 1419972), (12, 828317), (14, 709986), (21, 473324), (28, 354993), (42, 236662), (84, 118331), (241, 41244), (482, 20622), (491, 20244), (723, 13748), (964, 10311), (982, 10122), (1446, 6874), (1473, 6748), (1687, 5892), (1964, 5061), (2892, 3437), (2946, 3374)]