21268302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{322247}}^1$

素因数の和:322263

約数の個数: 16

約数和(自身を含む): 46403712

約数和(自身を除く): 25135410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 322247, 644494, 966741, 1933482, 3544717, 7089434, 10634151, 21268302]

約数ペア:

[(1, 21268302), (2, 10634151), (3, 7089434), (6, 3544717), (11, 1933482), (22, 966741), (33, 644494), (66, 322247)]