17868857584

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3374029}}^1$

素因数の和:3374368

約数の個数: 20

約数和(自身を含む): 34725516760

約数和(自身を除く): 16856659176

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 3374029, 6748058, 13496116, 26992232, 53984464, 1116803599, 2233607198, 4467214396, 8934428792, 17868857584]

約数ペア:

[(1, 17868857584), (2, 8934428792), (4, 4467214396), (8, 2233607198), (16, 1116803599), (331, 53984464), (662, 26992232), (1324, 13496116), (2648, 6748058), (5296, 3374029)]