21339186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11149}}^1$

素因数の和:11194

約数の個数: 32

約数和(自身を含む): 48168000

約数和(自身を除く): 26828814

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 11149, 22298, 33447, 66894, 122639, 245278, 323321, 367917, 646642, 735834, 969963, 1939926, 3556531, 7113062, 10669593, 21339186]

約数ペア:

[(1, 21339186), (2, 10669593), (3, 7113062), (6, 3556531), (11, 1939926), (22, 969963), (29, 735834), (33, 646642), (58, 367917), (66, 323321), (87, 245278), (174, 122639), (319, 66894), (638, 33447), (957, 22298), (1914, 11149)]