18135306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47977}}^1$

素因数の和:47995

約数の個数: 32

約数和(自身を含む): 46058880

約数和(自身を除く): 27923574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47977, 95954, 143931, 287862, 335839, 431793, 671678, 863586, 1007517, 1295379, 2015034, 2590758, 3022551, 6045102, 9067653, 18135306]

約数ペア:

[(1, 18135306), (2, 9067653), (3, 6045102), (6, 3022551), (7, 2590758), (9, 2015034), (14, 1295379), (18, 1007517), (21, 863586), (27, 671678), (42, 431793), (54, 335839), (63, 287862), (126, 143931), (189, 95954), (378, 47977)]