84108906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{667531}}^1$

素因数の和:667546

約数の個数: 24

約数和(自身を含む): 208269984

約数和(自身を除く): 124161078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 667531, 1335062, 2002593, 4005186, 4672717, 6007779, 9345434, 12015558, 14018151, 28036302, 42054453, 84108906]

約数ペア:

[(1, 84108906), (2, 42054453), (3, 28036302), (6, 14018151), (7, 12015558), (9, 9345434), (14, 6007779), (18, 4672717), (21, 4005186), (42, 2002593), (63, 1335062), (126, 667531)]