129278316

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{47459}}^1$

素因数の和:47693

約数の個数: 24

約数和(自身を含む): 302984640

約数和(自身を除く): 173706324

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 47459, 94918, 142377, 189836, 284754, 569508, 10773193, 21546386, 32319579, 43092772, 64639158, 129278316]

約数ペア:

[(1, 129278316), (2, 64639158), (3, 43092772), (4, 32319579), (6, 21546386), (12, 10773193), (227, 569508), (454, 284754), (681, 189836), (908, 142377), (1362, 94918), (2724, 47459)]