66865578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{941}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 144329472

約数和(自身を除く): 77463894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 911, 941, 1822, 1882, 2733, 2823, 5466, 5646, 11843, 12233, 23686, 24466, 35529, 36699, 71058, 73398, 857251, 1714502, 2571753, 5143506, 11144263, 22288526, 33432789, 66865578]

約数ペア:

[(1, 66865578), (2, 33432789), (3, 22288526), (6, 11144263), (13, 5143506), (26, 2571753), (39, 1714502), (78, 857251), (911, 73398), (941, 71058), (1822, 36699), (1882, 35529), (2733, 24466), (2823, 23686), (5466, 12233), (5646, 11843)]