180727312

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{13463}}^1$

素因数の和:14310

約数の個数: 20

約数和(自身を含む): 350602560

約数和(自身を除く): 169875248

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 13463, 26926, 53852, 107704, 215408, 11295457, 22590914, 45181828, 90363656, 180727312]

約数ペア:

[(1, 180727312), (2, 90363656), (4, 45181828), (8, 22590914), (16, 11295457), (839, 215408), (1678, 107704), (3356, 53852), (6712, 26926), (13424, 13463)]