21102912294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{477809}}^1$

素因数の和:478264

約数の個数: 32

約数和(自身を含む): 44791820640

約数和(自身を除く): 23688908346

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 433, 866, 1299, 2598, 7361, 14722, 22083, 44166, 477809, 955618, 1433427, 2866854, 8122753, 16245506, 24368259, 48736518, 206891297, 413782594, 620673891, 1241347782, 3517152049, 7034304098, 10551456147, 21102912294]

約数ペア:

[(1, 21102912294), (2, 10551456147), (3, 7034304098), (6, 3517152049), (17, 1241347782), (34, 620673891), (51, 413782594), (102, 206891297), (433, 48736518), (866, 24368259), (1299, 16245506), (2598, 8122753), (7361, 2866854), (14722, 1433427), (22083, 955618), (44166, 477809)]