87440292

素因数分解:

$2^2\times 3^2\times {\mathrm{2428897}}^1$

素因数の和:2428907

約数の個数: 18

約数和(自身を含む): 221029718

約数和(自身を除く): 133589426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2428897, 4857794, 7286691, 9715588, 14573382, 21860073, 29146764, 43720146, 87440292]

約数ペア:

[(1, 87440292), (2, 43720146), (3, 29146764), (4, 21860073), (6, 14573382), (9, 9715588), (12, 7286691), (18, 4857794), (36, 2428897)]