664844472

素因数分解:

$2^3\times 3^2\times {\mathrm{9233951}}^1$

素因数の和:9233963

約数の個数: 24

約数和(自身を含む): 1800620640

約数和(自身を除く): 1135776168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9233951, 18467902, 27701853, 36935804, 55403706, 73871608, 83105559, 110807412, 166211118, 221614824, 332422236, 664844472]

約数ペア:

[(1, 664844472), (2, 332422236), (3, 221614824), (4, 166211118), (6, 110807412), (8, 83105559), (9, 73871608), (12, 55403706), (18, 36935804), (24, 27701853), (36, 18467902), (72, 9233951)]