66756978

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{36007}}^1$

素因数の和:36118

約数の個数: 24

約数和(自身を含む): 146048448

約数和(自身を除く): 79291470

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 36007, 72014, 108021, 216042, 324063, 648126, 3708721, 7417442, 11126163, 22252326, 33378489, 66756978]

約数ペア:

[(1, 66756978), (2, 33378489), (3, 22252326), (6, 11126163), (9, 7417442), (18, 3708721), (103, 648126), (206, 324063), (309, 216042), (618, 108021), (927, 72014), (1854, 36007)]