18393030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{204367}}^1$

素因数の和:204380

約数の個数: 24

約数和(自身を含む): 47822112

約数和(自身を除く): 29429082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 204367, 408734, 613101, 1021835, 1226202, 1839303, 2043670, 3065505, 3678606, 6131010, 9196515, 18393030]

約数ペア:

[(1, 18393030), (2, 9196515), (3, 6131010), (5, 3678606), (6, 3065505), (9, 2043670), (10, 1839303), (15, 1226202), (18, 1021835), (30, 613101), (45, 408734), (90, 204367)]