18564966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{147341}}^1$

素因数の和:147356

約数の個数: 24

約数和(自身を含む): 45970704

約数和(自身を除く): 27405738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 147341, 294682, 442023, 884046, 1031387, 1326069, 2062774, 2652138, 3094161, 6188322, 9282483, 18564966]

約数ペア:

[(1, 18564966), (2, 9282483), (3, 6188322), (6, 3094161), (7, 2652138), (9, 2062774), (14, 1326069), (18, 1031387), (21, 884046), (42, 442023), (63, 294682), (126, 147341)]