18403352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 37903680

約数和(自身を除く): 19500328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1283, 1304, 1793, 2566, 3586, 5132, 7172, 10264, 14113, 14344, 28226, 56452, 112904, 209129, 418258, 836516, 1673032, 2300419, 4600838, 9201676, 18403352]

約数ペア:

[(1, 18403352), (2, 9201676), (4, 4600838), (8, 2300419), (11, 1673032), (22, 836516), (44, 418258), (88, 209129), (163, 112904), (326, 56452), (652, 28226), (1283, 14344), (1304, 14113), (1793, 10264), (2566, 7172), (3586, 5132)]