22778424

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 61981920

約数和(自身を除く): 39203496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1231, 1542, 2056, 2313, 2462, 3084, 3693, 4626, 4924, 6168, 7386, 9252, 9848, 11079, 14772, 18504, 22158, 29544, 44316, 88632, 316367, 632734, 949101, 1265468, 1898202, 2530936, 2847303, 3796404, 5694606, 7592808, 11389212, 22778424]

約数ペア:

[(1, 22778424), (2, 11389212), (3, 7592808), (4, 5694606), (6, 3796404), (8, 2847303), (9, 2530936), (12, 1898202), (18, 1265468), (24, 949101), (36, 632734), (72, 316367), (257, 88632), (514, 44316), (771, 29544), (1028, 22158), (1231, 18504), (1542, 14772), (2056, 11079), (2313, 9848), (2462, 9252), (3084, 7386), (3693, 6168), (4626, 4924)]