21030174

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106213}}^1$

素因数の和:106232

約数の個数: 24

約数和(自身を含む): 49708152

約数和(自身を除く): 28677978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106213, 212426, 318639, 637278, 955917, 1168343, 1911834, 2336686, 3505029, 7010058, 10515087, 21030174]

約数ペア:

[(1, 21030174), (2, 10515087), (3, 7010058), (6, 3505029), (9, 2336686), (11, 1911834), (18, 1168343), (22, 955917), (33, 637278), (66, 318639), (99, 212426), (198, 106213)]