2139841638

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1200809}}^1$

素因数の和:1200834

約数の個数: 40

約数和(自身を含む): 5230728360

約数和(自身を除く): 3090886722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 1200809, 2401618, 3602427, 7204854, 10807281, 13208899, 21614562, 26417798, 32421843, 39626697, 64843686, 79253394, 97265529, 118880091, 194531058, 237760182, 356640273, 713280546, 1069920819, 2139841638]

約数ペア:

[(1, 2139841638), (2, 1069920819), (3, 713280546), (6, 356640273), (9, 237760182), (11, 194531058), (18, 118880091), (22, 97265529), (27, 79253394), (33, 64843686), (54, 39626697), (66, 32421843), (81, 26417798), (99, 21614562), (162, 13208899), (198, 10807281), (297, 7204854), (594, 3602427), (891, 2401618), (1782, 1200809)]