18161730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{201797}}^1$

素因数の和:201810

約数の個数: 24

約数和(自身を含む): 47220732

約数和(自身を除く): 29059002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 201797, 403594, 605391, 1008985, 1210782, 1816173, 2017970, 3026955, 3632346, 6053910, 9080865, 18161730]

約数ペア:

[(1, 18161730), (2, 9080865), (3, 6053910), (5, 3632346), (6, 3026955), (9, 2017970), (10, 1816173), (15, 1210782), (18, 1008985), (30, 605391), (45, 403594), (90, 201797)]