4980276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19763}}^1$

素因数の和:19780

約数の個数: 36

約数和(自身を含む): 14388192

約数和(自身を除く): 9407916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 19763, 39526, 59289, 79052, 118578, 138341, 177867, 237156, 276682, 355734, 415023, 553364, 711468, 830046, 1245069, 1660092, 2490138, 4980276]

約数ペア:

[(1, 4980276), (2, 2490138), (3, 1660092), (4, 1245069), (6, 830046), (7, 711468), (9, 553364), (12, 415023), (14, 355734), (18, 276682), (21, 237156), (28, 177867), (36, 138341), (42, 118578), (63, 79052), (84, 59289), (126, 39526), (252, 19763)]