2018941209

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{809}}^1\times {\mathrm{1861}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 2941029000

約数和(自身を除く): 922087791

約数列:

[1, 3, 9, 149, 447, 809, 1341, 1861, 2427, 5583, 7281, 16749, 120541, 277289, 361623, 831867, 1084869, 1505549, 2495601, 4516647, 13549941, 224326801, 672980403, 2018941209]

約数ペア:

[(1, 2018941209), (3, 672980403), (9, 224326801), (149, 13549941), (447, 4516647), (809, 2495601), (1341, 1505549), (1861, 1084869), (2427, 831867), (5583, 361623), (7281, 277289), (16749, 120541)]