2912808204

素因数分解:

$2^2\times 3^2\times {\mathrm{80911339}}^1$

素因数の和:80911349

約数の個数: 18

約数和(自身を含む): 7362931940

約数和(自身を除く): 4450123736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80911339, 161822678, 242734017, 323645356, 485468034, 728202051, 970936068, 1456404102, 2912808204]

約数ペア:

[(1, 2912808204), (2, 1456404102), (3, 970936068), (4, 728202051), (6, 485468034), (9, 323645356), (12, 242734017), (18, 161822678), (36, 80911339)]