72169668

素因数分解:

$2^2\times 3^2\times {\mathrm{2004713}}^1$

素因数の和:2004723

約数の個数: 18

約数和(自身を含む): 182428974

約数和(自身を除く): 110259306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2004713, 4009426, 6014139, 8018852, 12028278, 18042417, 24056556, 36084834, 72169668]

約数ペア:

[(1, 72169668), (2, 36084834), (3, 24056556), (4, 18042417), (6, 12028278), (9, 8018852), (12, 6014139), (18, 4009426), (36, 2004713)]