222237774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{11113}}^1$

素因数の和:11233

約数の個数: 48

約数和(自身を含む): 530537904

約数和(自身を除く): 308300130

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 11113, 19998, 22226, 33339, 66678, 100017, 122243, 200034, 244486, 366729, 733458, 1100187, 1122413, 2200374, 2244826, 3367239, 6734478, 10101717, 12346543, 20203434, 24693086, 37039629, 74079258, 111118887, 222237774]

約数ペア:

[(1, 222237774), (2, 111118887), (3, 74079258), (6, 37039629), (9, 24693086), (11, 20203434), (18, 12346543), (22, 10101717), (33, 6734478), (66, 3367239), (99, 2244826), (101, 2200374), (198, 1122413), (202, 1100187), (303, 733458), (606, 366729), (909, 244486), (1111, 200034), (1818, 122243), (2222, 100017), (3333, 66678), (6666, 33339), (9999, 22226), (11113, 19998)]