211636872

素因数分解:

$2^3\times 3^2\times {\mathrm{2939401}}^1$

素因数の和:2939413

約数の個数: 24

約数和(自身を含む): 573183390

約数和(自身を除く): 361546518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2939401, 5878802, 8818203, 11757604, 17636406, 23515208, 26454609, 35272812, 52909218, 70545624, 105818436, 211636872]

約数ペア:

[(1, 211636872), (2, 105818436), (3, 70545624), (4, 52909218), (6, 35272812), (8, 26454609), (9, 23515208), (12, 17636406), (18, 11757604), (24, 8818203), (36, 5878802), (72, 2939401)]