57139866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19717}}^1$

素因数の和:19755

約数の個数: 48

約数和(自身を含む): 147648384

約数和(自身を除く): 90508518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 19717, 39434, 59151, 118302, 138019, 177453, 276038, 354906, 414057, 453491, 828114, 906982, 1242171, 1360473, 2484342, 2720946, 3174437, 4081419, 6348874, 8162838, 9523311, 19046622, 28569933, 57139866]

約数ペア:

[(1, 57139866), (2, 28569933), (3, 19046622), (6, 9523311), (7, 8162838), (9, 6348874), (14, 4081419), (18, 3174437), (21, 2720946), (23, 2484342), (42, 1360473), (46, 1242171), (63, 906982), (69, 828114), (126, 453491), (138, 414057), (161, 354906), (207, 276038), (322, 177453), (414, 138019), (483, 118302), (966, 59151), (1449, 39434), (2898, 19717)]