8021688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19687

約数の個数: 32

約数和(自身を含む): 21234960

約数和(自身を除く): 13213272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 19661, 39322, 58983, 78644, 117966, 157288, 235932, 334237, 471864, 668474, 1002711, 1336948, 2005422, 2673896, 4010844, 8021688]

約数ペア:

[(1, 8021688), (2, 4010844), (3, 2673896), (4, 2005422), (6, 1336948), (8, 1002711), (12, 668474), (17, 471864), (24, 334237), (34, 235932), (51, 157288), (68, 117966), (102, 78644), (136, 58983), (204, 39322), (408, 19661)]