12123306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 16495830

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 503, 618, 927, 1006, 1339, 1509, 1854, 2678, 3018, 4017, 4527, 6539, 8034, 9054, 12051, 13078, 19617, 24102, 39234, 51809, 58851, 103618, 117702, 155427, 310854, 466281, 673517, 932562, 1347034, 2020551, 4041102, 6061653, 12123306]

約数ペア:

[(1, 12123306), (2, 6061653), (3, 4041102), (6, 2020551), (9, 1347034), (13, 932562), (18, 673517), (26, 466281), (39, 310854), (78, 155427), (103, 117702), (117, 103618), (206, 58851), (234, 51809), (309, 39234), (503, 24102), (618, 19617), (927, 13078), (1006, 12051), (1339, 9054), (1509, 8034), (1854, 6539), (2678, 4527), (3018, 4017)]