31779852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 80687712

約数和(自身を除く): 48907860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2017, 2626, 3939, 4034, 5252, 6051, 7878, 8068, 12102, 15756, 24204, 26221, 52442, 78663, 104884, 157326, 203717, 314652, 407434, 611151, 814868, 1222302, 2444604, 2648321, 5296642, 7944963, 10593284, 15889926, 31779852]

約数ペア:

[(1, 31779852), (2, 15889926), (3, 10593284), (4, 7944963), (6, 5296642), (12, 2648321), (13, 2444604), (26, 1222302), (39, 814868), (52, 611151), (78, 407434), (101, 314652), (156, 203717), (202, 157326), (303, 104884), (404, 78663), (606, 52442), (1212, 26221), (1313, 24204), (2017, 15756), (2626, 12102), (3939, 8068), (4034, 7878), (5252, 6051)]