18443408

素因数分解:

$2^4\times {\mathrm{101}}^2\times {\mathrm{113}}^1$

素因数の和:323

約数の個数: 30

約数和(自身を含む): 36410802

約数和(自身を除く): 17967394

約数列:

[1, 2, 4, 8, 16, 101, 113, 202, 226, 404, 452, 808, 904, 1616, 1808, 10201, 11413, 20402, 22826, 40804, 45652, 81608, 91304, 163216, 182608, 1152713, 2305426, 4610852, 9221704, 18443408]

約数ペア:

[(1, 18443408), (2, 9221704), (4, 4610852), (8, 2305426), (16, 1152713), (101, 182608), (113, 163216), (202, 91304), (226, 81608), (404, 45652), (452, 40804), (808, 22826), (904, 20402), (1616, 11413), (1808, 10201)]