18141012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11719}}^1$

素因数の和:11772

約数の個数: 36

約数和(自身を含む): 46926880

約数和(自身を除く): 28785868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11719, 23438, 35157, 46876, 70314, 105471, 140628, 210942, 421884, 503917, 1007834, 1511751, 2015668, 3023502, 4535253, 6047004, 9070506, 18141012]

約数ペア:

[(1, 18141012), (2, 9070506), (3, 6047004), (4, 4535253), (6, 3023502), (9, 2015668), (12, 1511751), (18, 1007834), (36, 503917), (43, 421884), (86, 210942), (129, 140628), (172, 105471), (258, 70314), (387, 46876), (516, 35157), (774, 23438), (1548, 11719)]