11872386

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5167

約数の個数: 32

約数和(自身を含む): 27001920

約数和(自身を除く): 15129534

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5113, 10226, 15339, 30678, 46017, 92034, 138051, 219859, 276102, 439718, 659577, 1319154, 1978731, 3957462, 5936193, 11872386]

約数ペア:

[(1, 11872386), (2, 5936193), (3, 3957462), (6, 1978731), (9, 1319154), (18, 659577), (27, 439718), (43, 276102), (54, 219859), (86, 138051), (129, 92034), (258, 46017), (387, 30678), (774, 15339), (1161, 10226), (2322, 5113)]