31037874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 72717408

約数和(自身を除く): 41679534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 547, 579, 1094, 1158, 1351, 1641, 2702, 3282, 3829, 4053, 7658, 8106, 9457, 11487, 18914, 22974, 26803, 28371, 53606, 56742, 80409, 105571, 160818, 211142, 316713, 633426, 738997, 1477994, 2216991, 4433982, 5172979, 10345958, 15518937, 31037874]

約数ペア:

[(1, 31037874), (2, 15518937), (3, 10345958), (6, 5172979), (7, 4433982), (14, 2216991), (21, 1477994), (42, 738997), (49, 633426), (98, 316713), (147, 211142), (193, 160818), (294, 105571), (386, 80409), (547, 56742), (579, 53606), (1094, 28371), (1158, 26803), (1351, 22974), (1641, 18914), (2702, 11487), (3282, 9457), (3829, 8106), (4053, 7658)]