26940012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 68880000

約数和(自身を除く): 41939988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 409, 499, 818, 998, 1227, 1497, 1636, 1996, 2454, 2994, 4499, 4908, 5489, 5988, 8998, 10978, 13497, 16467, 17996, 21956, 26994, 32934, 53988, 65868, 204091, 408182, 612273, 816364, 1224546, 2245001, 2449092, 4490002, 6735003, 8980004, 13470006, 26940012]

約数ペア:

[(1, 26940012), (2, 13470006), (3, 8980004), (4, 6735003), (6, 4490002), (11, 2449092), (12, 2245001), (22, 1224546), (33, 816364), (44, 612273), (66, 408182), (132, 204091), (409, 65868), (499, 53988), (818, 32934), (998, 26994), (1227, 21956), (1497, 17996), (1636, 16467), (1996, 13497), (2454, 10978), (2994, 8998), (4499, 5988), (4908, 5489)]