18388422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78583}}^1$

素因数の和:78604

約数の個数: 24

約数和(自身を含む): 42906864

約数和(自身を除く): 24518442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78583, 157166, 235749, 471498, 707247, 1021579, 1414494, 2043158, 3064737, 6129474, 9194211, 18388422]

約数ペア:

[(1, 18388422), (2, 9194211), (3, 6129474), (6, 3064737), (9, 2043158), (13, 1414494), (18, 1021579), (26, 707247), (39, 471498), (78, 235749), (117, 157166), (234, 78583)]