18722772

素因数分解:

$2^2\times 3^3\times {\mathrm{173359}}^1$

素因数の和:173372

約数の個数: 24

約数和(自身を含む): 48540800

約数和(自身を除く): 29818028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173359, 346718, 520077, 693436, 1040154, 1560231, 2080308, 3120462, 4680693, 6240924, 9361386, 18722772]

約数ペア:

[(1, 18722772), (2, 9361386), (3, 6240924), (4, 4680693), (6, 3120462), (9, 2080308), (12, 1560231), (18, 1040154), (27, 693436), (36, 520077), (54, 346718), (108, 173359)]