71249418

素因数分解:

$2^1\times 3^2\times {\mathrm{1559}}^1\times {\mathrm{2539}}^1$

素因数の和:4106

約数の個数: 24

約数和(自身を含む): 154533600

約数和(自身を除く): 83284182

約数列:

[1, 2, 3, 6, 9, 18, 1559, 2539, 3118, 4677, 5078, 7617, 9354, 14031, 15234, 22851, 28062, 45702, 3958301, 7916602, 11874903, 23749806, 35624709, 71249418]

約数ペア:

[(1, 71249418), (2, 35624709), (3, 23749806), (6, 11874903), (9, 7916602), (18, 3958301), (1559, 45702), (2539, 28062), (3118, 22851), (4677, 15234), (5078, 14031), (7617, 9354)]