40318002

素因数分解:

$2^1\times 3^2\times {\mathrm{2239889}}^1$

素因数の和:2239897

約数の個数: 12

約数和(自身を含む): 87355710

約数和(自身を除く): 47037708

約数列:

[1, 2, 3, 6, 9, 18, 2239889, 4479778, 6719667, 13439334, 20159001, 40318002]

約数ペア:

[(1, 40318002), (2, 20159001), (3, 13439334), (6, 6719667), (9, 4479778), (18, 2239889)]