8420154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 17858880

約数和(自身を除く): 9438726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 317, 466, 634, 699, 951, 1398, 1902, 4427, 6023, 8854, 12046, 13281, 18069, 26562, 36138, 73861, 147722, 221583, 443166, 1403359, 2806718, 4210077, 8420154]

約数ペア:

[(1, 8420154), (2, 4210077), (3, 2806718), (6, 1403359), (19, 443166), (38, 221583), (57, 147722), (114, 73861), (233, 36138), (317, 26562), (466, 18069), (634, 13281), (699, 12046), (951, 8854), (1398, 6023), (1902, 4427)]