11915478

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 14695722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 839, 1578, 1678, 2367, 2517, 4734, 5034, 7101, 7551, 14202, 15102, 22653, 45306, 220657, 441314, 661971, 1323942, 1985913, 3971826, 5957739, 11915478]

約数ペア:

[(1, 11915478), (2, 5957739), (3, 3971826), (6, 1985913), (9, 1323942), (18, 661971), (27, 441314), (54, 220657), (263, 45306), (526, 22653), (789, 15102), (839, 14202), (1578, 7551), (1678, 7101), (2367, 5034), (2517, 4734)]