21586884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14867}}^1$

素因数の和:14896

約数の個数: 36

約数和(自身を含む): 55368432

約数和(自身を除く): 33781548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14867, 29734, 44601, 59468, 89202, 163537, 178404, 327074, 490611, 654148, 981222, 1798907, 1962444, 3597814, 5396721, 7195628, 10793442, 21586884]

約数ペア:

[(1, 21586884), (2, 10793442), (3, 7195628), (4, 5396721), (6, 3597814), (11, 1962444), (12, 1798907), (22, 981222), (33, 654148), (44, 490611), (66, 327074), (121, 178404), (132, 163537), (242, 89202), (363, 59468), (484, 44601), (726, 29734), (1452, 14867)]