320460966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2543341}}^1$

素因数の和:2543356

約数の個数: 24

約数和(自身を含む): 793522704

約数和(自身を除く): 473061738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2543341, 5086682, 7630023, 15260046, 17803387, 22890069, 35606774, 45780138, 53410161, 106820322, 160230483, 320460966]

約数ペア:

[(1, 320460966), (2, 160230483), (3, 106820322), (6, 53410161), (7, 45780138), (9, 35606774), (14, 22890069), (18, 17803387), (21, 15260046), (42, 7630023), (63, 5086682), (126, 2543341)]