42960978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{76991}}^1$

素因数の和:77030

約数の個数: 24

約数和(自身を含む): 96086016

約数和(自身を除く): 53125038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 76991, 153982, 230973, 461946, 692919, 1385838, 2386721, 4773442, 7160163, 14320326, 21480489, 42960978]

約数ペア:

[(1, 42960978), (2, 21480489), (3, 14320326), (6, 7160163), (9, 4773442), (18, 2386721), (31, 1385838), (62, 692919), (93, 461946), (186, 230973), (279, 153982), (558, 76991)]