39996

素因数分解:

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

素因数の和:122

約数の個数: 36

約数和(自身を含む): 111384

約数和(自身を除く): 71388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 6666, 9999, 13332, 19998, 39996]

約数ペア:

[(1, 39996), (2, 19998), (3, 13332), (4, 9999), (6, 6666), (9, 4444), (11, 3636), (12, 3333), (18, 2222), (22, 1818), (33, 1212), (36, 1111), (44, 909), (66, 606), (99, 404), (101, 396), (132, 303), (198, 202)]