18306452

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 32721192

約数和(自身を除く): 14414740

約数列:

[1, 2, 4, 101, 113, 202, 226, 401, 404, 452, 802, 1604, 11413, 22826, 40501, 45313, 45652, 81002, 90626, 162004, 181252, 4576613, 9153226, 18306452]

約数ペア:

[(1, 18306452), (2, 9153226), (4, 4576613), (101, 181252), (113, 162004), (202, 90626), (226, 81002), (401, 45652), (404, 45313), (452, 40501), (802, 22826), (1604, 11413)]