18467730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68399}}^1$

素因数の和:68415

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 30780270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68399, 136798, 205197, 341995, 410394, 615591, 683990, 1025985, 1231182, 1846773, 2051970, 3077955, 3693546, 6155910, 9233865, 18467730]

約数ペア:

[(1, 18467730), (2, 9233865), (3, 6155910), (5, 3693546), (6, 3077955), (9, 2051970), (10, 1846773), (15, 1231182), (18, 1025985), (27, 683990), (30, 615591), (45, 410394), (54, 341995), (90, 205197), (135, 136798), (270, 68399)]