21464916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14783}}^1$

素因数の和:14812

約数の個数: 36

約数和(自身を含む): 55055616

約数和(自身を除く): 33590700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14783, 29566, 44349, 59132, 88698, 162613, 177396, 325226, 487839, 650452, 975678, 1788743, 1951356, 3577486, 5366229, 7154972, 10732458, 21464916]

約数ペア:

[(1, 21464916), (2, 10732458), (3, 7154972), (4, 5366229), (6, 3577486), (11, 1951356), (12, 1788743), (22, 975678), (33, 650452), (44, 487839), (66, 325226), (121, 177396), (132, 162613), (242, 88698), (363, 59132), (484, 44349), (726, 29566), (1452, 14783)]