212291208

素因数分解:

$2^3\times 3^2\times {\mathrm{2948489}}^1$

素因数の和:2948501

約数の個数: 24

約数和(自身を含む): 574955550

約数和(自身を除く): 362664342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2948489, 5896978, 8845467, 11793956, 17690934, 23587912, 26536401, 35381868, 53072802, 70763736, 106145604, 212291208]

約数ペア:

[(1, 212291208), (2, 106145604), (3, 70763736), (4, 53072802), (6, 35381868), (8, 26536401), (9, 23587912), (12, 17690934), (18, 11793956), (24, 8845467), (36, 5896978), (72, 2948489)]