71402004

素因数分解:

$2^2\times 3^2\times {\mathrm{1983389}}^1$

素因数の和:1983399

約数の個数: 18

約数和(自身を含む): 180488490

約数和(自身を除く): 109086486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1983389, 3966778, 5950167, 7933556, 11900334, 17850501, 23800668, 35701002, 71402004]

約数ペア:

[(1, 71402004), (2, 35701002), (3, 23800668), (4, 17850501), (6, 11900334), (9, 7933556), (12, 5950167), (18, 3966778), (36, 1983389)]