18011312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102337}}^1$

素因数の和:102356

約数の個数: 20

約数和(自身を含む): 38069736

約数和(自身を除く): 20058424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102337, 204674, 409348, 818696, 1125707, 1637392, 2251414, 4502828, 9005656, 18011312]

約数ペア:

[(1, 18011312), (2, 9005656), (4, 4502828), (8, 2251414), (11, 1637392), (16, 1125707), (22, 818696), (44, 409348), (88, 204674), (176, 102337)]