7427124

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 18965856

約数和(自身を除く): 11538732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 2003, 3708, 4006, 6009, 8012, 12018, 18027, 24036, 36054, 72108, 206309, 412618, 618927, 825236, 1237854, 1856781, 2475708, 3713562, 7427124]

約数ペア:

[(1, 7427124), (2, 3713562), (3, 2475708), (4, 1856781), (6, 1237854), (9, 825236), (12, 618927), (18, 412618), (36, 206309), (103, 72108), (206, 36054), (309, 24036), (412, 18027), (618, 12018), (927, 8012), (1236, 6009), (1854, 4006), (2003, 3708)]