30887874

素因数分解:

$2^1\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{1453}}^1$

素因数の和:2642

約数の個数: 24

約数和(自身を含む): 67026492

約数和(自身を除く): 36138618

約数列:

[1, 2, 3, 6, 9, 18, 1181, 1453, 2362, 2906, 3543, 4359, 7086, 8718, 10629, 13077, 21258, 26154, 1715993, 3431986, 5147979, 10295958, 15443937, 30887874]

約数ペア:

[(1, 30887874), (2, 15443937), (3, 10295958), (6, 5147979), (9, 3431986), (18, 1715993), (1181, 26154), (1453, 21258), (2362, 13077), (2906, 10629), (3543, 8718), (4359, 7086)]