71390394

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{12919}}^1$

素因数の和:13234

約数の個数: 24

約数和(自身を含む): 155195040

約数和(自身を除く): 83804646

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 12919, 25838, 38757, 77514, 116271, 232542, 3966133, 7932266, 11898399, 23796798, 35695197, 71390394]

約数ペア:

[(1, 71390394), (2, 35695197), (3, 23796798), (6, 11898399), (9, 7932266), (18, 3966133), (307, 232542), (614, 116271), (921, 77514), (1842, 38757), (2763, 25838), (5526, 12919)]