18142026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25409}}^1$

素因数の和:25438

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 25766454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 25409, 50818, 76227, 152454, 177863, 355726, 431953, 533589, 863906, 1067178, 1295859, 2591718, 3023671, 6047342, 9071013, 18142026]

約数ペア:

[(1, 18142026), (2, 9071013), (3, 6047342), (6, 3023671), (7, 2591718), (14, 1295859), (17, 1067178), (21, 863906), (34, 533589), (42, 431953), (51, 355726), (102, 177863), (119, 152454), (238, 76227), (357, 50818), (714, 25409)]