18128608

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{1427}}^1$

素因数の和:1834

約数の個数: 24

約数和(自身を含む): 35805672

約数和(自身を除く): 17677064

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1427, 1588, 2854, 3176, 5708, 6352, 11416, 12704, 22832, 45664, 566519, 1133038, 2266076, 4532152, 9064304, 18128608]

約数ペア:

[(1, 18128608), (2, 9064304), (4, 4532152), (8, 2266076), (16, 1133038), (32, 566519), (397, 45664), (794, 22832), (1427, 12704), (1588, 11416), (2854, 6352), (3176, 5708)]