1620276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19289}}^1$

素因数の和:19303

約数の個数: 24

約数和(自身を含む): 4320960

約数和(自身を除く): 2700684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19289, 38578, 57867, 77156, 115734, 135023, 231468, 270046, 405069, 540092, 810138, 1620276]

約数ペア:

[(1, 1620276), (2, 810138), (3, 540092), (4, 405069), (6, 270046), (7, 231468), (12, 135023), (14, 115734), (21, 77156), (28, 57867), (42, 38578), (84, 19289)]