4490748

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 11925760

約数和(自身を除く): 7435012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 967, 1161, 1548, 1934, 2322, 2901, 3868, 4644, 5802, 8703, 11604, 17406, 26109, 34812, 41581, 52218, 83162, 104436, 124743, 166324, 249486, 374229, 498972, 748458, 1122687, 1496916, 2245374, 4490748]

約数ペア:

[(1, 4490748), (2, 2245374), (3, 1496916), (4, 1122687), (6, 748458), (9, 498972), (12, 374229), (18, 249486), (27, 166324), (36, 124743), (43, 104436), (54, 83162), (86, 52218), (108, 41581), (129, 34812), (172, 26109), (258, 17406), (387, 11604), (516, 8703), (774, 5802), (967, 4644), (1161, 3868), (1548, 2901), (1934, 2322)]