2400642

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 5235516

約数和(自身を除く): 2834874

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 677, 1182, 1354, 1773, 2031, 3546, 4062, 6093, 12186, 133369, 266738, 400107, 800214, 1200321, 2400642]

約数ペア:

[(1, 2400642), (2, 1200321), (3, 800214), (6, 400107), (9, 266738), (18, 133369), (197, 12186), (394, 6093), (591, 4062), (677, 3546), (1182, 2031), (1354, 1773)]