12818538

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1879}}^1$

素因数の和:2266

約数の個数: 24

約数和(自身を含む): 27861600

約数和(自身を除く): 15043062

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 1879, 2274, 3411, 3758, 5637, 6822, 11274, 16911, 33822, 712141, 1424282, 2136423, 4272846, 6409269, 12818538]

約数ペア:

[(1, 12818538), (2, 6409269), (3, 4272846), (6, 2136423), (9, 1424282), (18, 712141), (379, 33822), (758, 16911), (1137, 11274), (1879, 6822), (2274, 5637), (3411, 3758)]