1081244376

素因数分解:

$2^3\times 3^4\times {\mathrm{1668587}}^1$

素因数の和:1668605

約数の個数: 40

約数和(自身を含む): 3028487220

約数和(自身を除く): 1947242844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1668587, 3337174, 5005761, 6674348, 10011522, 13348696, 15017283, 20023044, 30034566, 40046088, 45051849, 60069132, 90103698, 120138264, 135155547, 180207396, 270311094, 360414792, 540622188, 1081244376]

約数ペア:

[(1, 1081244376), (2, 540622188), (3, 360414792), (4, 270311094), (6, 180207396), (8, 135155547), (9, 120138264), (12, 90103698), (18, 60069132), (24, 45051849), (27, 40046088), (36, 30034566), (54, 20023044), (72, 15017283), (81, 13348696), (108, 10011522), (162, 6674348), (216, 5005761), (324, 3337174), (648, 1668587)]