31539204

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{7753}}^1$

素因数の和:7876

約数の個数: 36

約数和(自身を含む): 80439996

約数和(自身を除く): 48900792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 7753, 15506, 23259, 31012, 46518, 69777, 93036, 139554, 279108, 876089, 1752178, 2628267, 3504356, 5256534, 7884801, 10513068, 15769602, 31539204]

約数ペア:

[(1, 31539204), (2, 15769602), (3, 10513068), (4, 7884801), (6, 5256534), (9, 3504356), (12, 2628267), (18, 1752178), (36, 876089), (113, 279108), (226, 139554), (339, 93036), (452, 69777), (678, 46518), (1017, 31012), (1356, 23259), (2034, 15506), (4068, 7753)]