18597062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 31898880

約数和(自身を除く): 13301818

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 283, 319, 566, 638, 1133, 2266, 2987, 3113, 5974, 6226, 8207, 16414, 29149, 32857, 58298, 65714, 90277, 180554, 320639, 641278, 845321, 1690642, 9298531, 18597062]

約数ペア:

[(1, 18597062), (2, 9298531), (11, 1690642), (22, 845321), (29, 641278), (58, 320639), (103, 180554), (206, 90277), (283, 65714), (319, 58298), (566, 32857), (638, 29149), (1133, 16414), (2266, 8207), (2987, 6226), (3113, 5974)]