18657090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{207301}}^1$

素因数の和:207314

約数の個数: 24

約数和(自身を含む): 48508668

約数和(自身を除く): 29851578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 207301, 414602, 621903, 1036505, 1243806, 1865709, 2073010, 3109515, 3731418, 6219030, 9328545, 18657090]

約数ペア:

[(1, 18657090), (2, 9328545), (3, 6219030), (5, 3731418), (6, 3109515), (9, 2073010), (10, 1865709), (15, 1243806), (18, 1036505), (30, 621903), (45, 414602), (90, 207301)]