64733238

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{12983}}^1$

素因数の和:13268

約数の個数: 24

約数和(自身を含む): 140772528

約数和(自身を除く): 76039290

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 12983, 25966, 38949, 77898, 116847, 233694, 3596291, 7192582, 10788873, 21577746, 32366619, 64733238]

約数ペア:

[(1, 64733238), (2, 32366619), (3, 21577746), (6, 10788873), (9, 7192582), (18, 3596291), (277, 233694), (554, 116847), (831, 77898), (1662, 38949), (2493, 25966), (4986, 12983)]