2521404

素因数分解:

$2^2\times 3^2\times {\mathrm{70039}}^1$

素因数の和:70049

約数の個数: 18

約数和(自身を含む): 6373640

約数和(自身を除く): 3852236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70039, 140078, 210117, 280156, 420234, 630351, 840468, 1260702, 2521404]

約数ペア:

[(1, 2521404), (2, 1260702), (3, 840468), (4, 630351), (6, 420234), (9, 280156), (12, 210117), (18, 140078), (36, 70039)]