40466268

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26141}}^1$

素因数の和:26194

約数の個数: 36

約数和(自身を含む): 104672568

約数和(自身を除く): 64206300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26141, 52282, 78423, 104564, 156846, 235269, 313692, 470538, 941076, 1124063, 2248126, 3372189, 4496252, 6744378, 10116567, 13488756, 20233134, 40466268]

約数ペア:

[(1, 40466268), (2, 20233134), (3, 13488756), (4, 10116567), (6, 6744378), (9, 4496252), (12, 3372189), (18, 2248126), (36, 1124063), (43, 941076), (86, 470538), (129, 313692), (172, 235269), (258, 156846), (387, 104564), (516, 78423), (774, 52282), (1548, 26141)]