31449972

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{12421}}^1$

素因数の和:12639

約数の個数: 24

約数和(自身を含む): 73736992

約数和(自身を除く): 42287020

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 12421, 24842, 37263, 49684, 74526, 149052, 2620831, 5241662, 7862493, 10483324, 15724986, 31449972]

約数ペア:

[(1, 31449972), (2, 15724986), (3, 10483324), (4, 7862493), (6, 5241662), (12, 2620831), (211, 149052), (422, 74526), (633, 49684), (844, 37263), (1266, 24842), (2532, 12421)]