21604308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14879}}^1$

素因数の和:14908

約数の個数: 36

約数和(自身を含む): 55413120

約数和(自身を除く): 33808812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14879, 29758, 44637, 59516, 89274, 163669, 178548, 327338, 491007, 654676, 982014, 1800359, 1964028, 3600718, 5401077, 7201436, 10802154, 21604308]

約数ペア:

[(1, 21604308), (2, 10802154), (3, 7201436), (4, 5401077), (6, 3600718), (11, 1964028), (12, 1800359), (22, 982014), (33, 654676), (44, 491007), (66, 327338), (121, 178548), (132, 163669), (242, 89274), (363, 59516), (484, 44637), (726, 29758), (1452, 14879)]