21096762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 45116352

約数和(自身を除く): 24019590

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 1933, 3638, 3866, 5457, 5799, 10914, 11598, 32861, 65722, 98583, 197166, 206831, 413662, 620493, 1240986, 3516127, 7032254, 10548381, 21096762]

約数ペア:

[(1, 21096762), (2, 10548381), (3, 7032254), (6, 3516127), (17, 1240986), (34, 620493), (51, 413662), (102, 206831), (107, 197166), (214, 98583), (321, 65722), (642, 32861), (1819, 11598), (1933, 10914), (3638, 5799), (3866, 5457)]