1620424092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19290763}}^1$

素因数の和:19290777

約数の個数: 24

約数和(自身を含む): 4321131136

約数和(自身を除く): 2700707044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19290763, 38581526, 57872289, 77163052, 115744578, 135035341, 231489156, 270070682, 405106023, 540141364, 810212046, 1620424092]

約数ペア:

[(1, 1620424092), (2, 810212046), (3, 540141364), (4, 405106023), (6, 270070682), (7, 231489156), (12, 135035341), (14, 115744578), (21, 77163052), (28, 57872289), (42, 38581526), (84, 19290763)]