121420008

素因数分解:

$2^3\times 3^2\times {\mathrm{1686389}}^1$

素因数の和:1686401

約数の個数: 24

約数和(自身を含む): 328846050

約数和(自身を除く): 207426042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1686389, 3372778, 5059167, 6745556, 10118334, 13491112, 15177501, 20236668, 30355002, 40473336, 60710004, 121420008]

約数ペア:

[(1, 121420008), (2, 60710004), (3, 40473336), (4, 30355002), (6, 20236668), (8, 15177501), (9, 13491112), (12, 10118334), (18, 6745556), (24, 5059167), (36, 3372778), (72, 1686389)]