21374916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104779}}^1$

素因数の和:104803

約数の個数: 24

約数和(自身を含む): 52809120

約数和(自身を除く): 31434204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104779, 209558, 314337, 419116, 628674, 1257348, 1781243, 3562486, 5343729, 7124972, 10687458, 21374916]

約数ペア:

[(1, 21374916), (2, 10687458), (3, 7124972), (4, 5343729), (6, 3562486), (12, 1781243), (17, 1257348), (34, 628674), (51, 419116), (68, 314337), (102, 209558), (204, 104779)]