1098420138

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{106871}}^1$

素因数の和:107450

約数の個数: 24

約数和(自身を含む): 2384100576

約数和(自身を除く): 1285680438

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 10278, 106871, 213742, 320613, 641226, 961839, 1923678, 61023341, 122046682, 183070023, 366140046, 549210069, 1098420138]

約数ペア:

[(1, 1098420138), (2, 549210069), (3, 366140046), (6, 183070023), (9, 122046682), (18, 61023341), (571, 1923678), (1142, 961839), (1713, 641226), (3426, 320613), (5139, 213742), (10278, 106871)]