13402284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 24595284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 991, 1127, 1932, 1982, 2254, 2973, 3381, 3964, 4508, 5946, 6762, 6937, 11892, 13524, 13874, 20811, 22793, 27748, 41622, 45586, 48559, 68379, 83244, 91172, 97118, 136758, 145677, 159551, 194236, 273516, 291354, 319102, 478653, 582708, 638204, 957306, 1116857, 1914612, 2233714, 3350571, 4467428, 6701142, 13402284]

約数ペア:

[(1, 13402284), (2, 6701142), (3, 4467428), (4, 3350571), (6, 2233714), (7, 1914612), (12, 1116857), (14, 957306), (21, 638204), (23, 582708), (28, 478653), (42, 319102), (46, 291354), (49, 273516), (69, 194236), (84, 159551), (92, 145677), (98, 136758), (138, 97118), (147, 91172), (161, 83244), (196, 68379), (276, 48559), (294, 45586), (322, 41622), (483, 27748), (588, 22793), (644, 20811), (966, 13874), (991, 13524), (1127, 11892), (1932, 6937), (1982, 6762), (2254, 5946), (2973, 4508), (3381, 3964)]