72019974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{923333}}^1$

素因数の和:923351

約数の個数: 16

約数和(自身を含む): 155120112

約数和(自身を除く): 83100138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 923333, 1846666, 2769999, 5539998, 12003329, 24006658, 36009987, 72019974]

約数ペア:

[(1, 72019974), (2, 36009987), (3, 24006658), (6, 12003329), (13, 5539998), (26, 2769999), (39, 1846666), (78, 923333)]