42180084

素因数分解:

$2^2\times 3^2\times {\mathrm{1171669}}^1$

素因数の和:1171679

約数の個数: 18

約数和(自身を含む): 106621970

約数和(自身を除く): 64441886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1171669, 2343338, 3515007, 4686676, 7030014, 10545021, 14060028, 21090042, 42180084]

約数ペア:

[(1, 42180084), (2, 21090042), (3, 14060028), (4, 10545021), (6, 7030014), (9, 4686676), (12, 3515007), (18, 2343338), (36, 1171669)]