18398430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{204427}}^1$

素因数の和:204440

約数の個数: 24

約数和(自身を含む): 47836152

約数和(自身を除く): 29437722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 204427, 408854, 613281, 1022135, 1226562, 1839843, 2044270, 3066405, 3679686, 6132810, 9199215, 18398430]

約数ペア:

[(1, 18398430), (2, 9199215), (3, 6132810), (5, 3679686), (6, 3066405), (9, 2044270), (10, 1839843), (15, 1226562), (18, 1022135), (30, 613281), (45, 408854), (90, 204427)]