68408046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{542921}}^1$

素因数の和:542936

約数の個数: 24

約数和(自身を含む): 169391664

約数和(自身を除く): 100983618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 542921, 1085842, 1628763, 3257526, 3800447, 4886289, 7600894, 9772578, 11401341, 22802682, 34204023, 68408046]

約数ペア:

[(1, 68408046), (2, 34204023), (3, 22802682), (6, 11401341), (7, 9772578), (9, 7600894), (14, 4886289), (18, 3800447), (21, 3257526), (42, 1628763), (63, 1085842), (126, 542921)]