218365986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2140843}}^1$

素因数の和:2140865

約数の個数: 16

約数和(自身を含む): 462422304

約数和(自身を除く): 244056318

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2140843, 4281686, 6422529, 12845058, 36394331, 72788662, 109182993, 218365986]

約数ペア:

[(1, 218365986), (2, 109182993), (3, 72788662), (6, 36394331), (17, 12845058), (34, 6422529), (51, 4281686), (102, 2140843)]