12758958

素因数分解:

$2^1\times 3^7\times {\mathrm{2917}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 28713120

約数和(自身を除く): 15954162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 2917, 4374, 5834, 8751, 17502, 26253, 52506, 78759, 157518, 236277, 472554, 708831, 1417662, 2126493, 4252986, 6379479, 12758958]

約数ペア:

[(1, 12758958), (2, 6379479), (3, 4252986), (6, 2126493), (9, 1417662), (18, 708831), (27, 472554), (54, 236277), (81, 157518), (162, 78759), (243, 52506), (486, 26253), (729, 17502), (1458, 8751), (2187, 5834), (2917, 4374)]