12778116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 32467008

約数和(自身を除く): 19688892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 811, 1212, 1313, 1622, 2433, 2626, 3244, 3939, 4866, 5252, 7878, 9732, 10543, 15756, 21086, 31629, 42172, 63258, 81911, 126516, 163822, 245733, 327644, 491466, 982932, 1064843, 2129686, 3194529, 4259372, 6389058, 12778116]

約数ペア:

[(1, 12778116), (2, 6389058), (3, 4259372), (4, 3194529), (6, 2129686), (12, 1064843), (13, 982932), (26, 491466), (39, 327644), (52, 245733), (78, 163822), (101, 126516), (156, 81911), (202, 63258), (303, 42172), (404, 31629), (606, 21086), (811, 15756), (1212, 10543), (1313, 9732), (1622, 7878), (2433, 5252), (2626, 4866), (3244, 3939)]