18010504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{72623}}^1$

素因数の和:72660

約数の個数: 16

約数和(自身を含む): 34859520

約数和(自身を除く): 16849016

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 72623, 145246, 290492, 580984, 2251313, 4502626, 9005252, 18010504]

約数ペア:

[(1, 18010504), (2, 9005252), (4, 4502626), (8, 2251313), (31, 580984), (62, 290492), (124, 145246), (248, 72623)]