18622408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11467}}^1$

素因数の和:11509

約数の個数: 32

約数和(自身を含む): 41284800

約数和(自身を除く): 22662392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11467, 22934, 45868, 80269, 91736, 160538, 321076, 332543, 642152, 665086, 1330172, 2327801, 2660344, 4655602, 9311204, 18622408]

約数ペア:

[(1, 18622408), (2, 9311204), (4, 4655602), (7, 2660344), (8, 2327801), (14, 1330172), (28, 665086), (29, 642152), (56, 332543), (58, 321076), (116, 160538), (203, 91736), (232, 80269), (406, 45868), (812, 22934), (1624, 11467)]