18102868

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6277}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 36563072

約数和(自身を除く): 18460204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6277, 12554, 25108, 43939, 87878, 175756, 646531, 1293062, 2586124, 4525717, 9051434, 18102868]

約数ペア:

[(1, 18102868), (2, 9051434), (4, 4525717), (7, 2586124), (14, 1293062), (28, 646531), (103, 175756), (206, 87878), (412, 43939), (721, 25108), (1442, 12554), (2884, 6277)]