18399468

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{4271}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 43061760

約数和(自身を除く): 24662292

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4271, 4308, 8542, 12813, 17084, 25626, 51252, 1533289, 3066578, 4599867, 6133156, 9199734, 18399468]

約数ペア:

[(1, 18399468), (2, 9199734), (3, 6133156), (4, 4599867), (6, 3066578), (12, 1533289), (359, 51252), (718, 25626), (1077, 17084), (1436, 12813), (2154, 8542), (4271, 4308)]