18313584

素因数分解:

$2^4\times 3^1\times {\mathrm{381533}}^1$

素因数の和:381544

約数の個数: 20

約数和(自身を含む): 47310216

約数和(自身を除く): 28996632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381533, 763066, 1144599, 1526132, 2289198, 3052264, 4578396, 6104528, 9156792, 18313584]

約数ペア:

[(1, 18313584), (2, 9156792), (3, 6104528), (4, 4578396), (6, 3052264), (8, 2289198), (12, 1526132), (16, 1144599), (24, 763066), (48, 381533)]