8471394

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 18455580

約数和(自身を除く): 9984186

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 2389, 3546, 4778, 7167, 14334, 21501, 43002, 470633, 941266, 1411899, 2823798, 4235697, 8471394]

約数ペア:

[(1, 8471394), (2, 4235697), (3, 2823798), (6, 1411899), (9, 941266), (18, 470633), (197, 43002), (394, 21501), (591, 14334), (1182, 7167), (1773, 4778), (2389, 3546)]