7481268

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 19776960

約数和(自身を除く): 12295692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1307, 1431, 1908, 2614, 2862, 3921, 5228, 5724, 7842, 11763, 15684, 23526, 35289, 47052, 69271, 70578, 138542, 141156, 207813, 277084, 415626, 623439, 831252, 1246878, 1870317, 2493756, 3740634, 7481268]

約数ペア:

[(1, 7481268), (2, 3740634), (3, 2493756), (4, 1870317), (6, 1246878), (9, 831252), (12, 623439), (18, 415626), (27, 277084), (36, 207813), (53, 141156), (54, 138542), (106, 70578), (108, 69271), (159, 47052), (212, 35289), (318, 23526), (477, 15684), (636, 11763), (954, 7842), (1307, 5724), (1431, 5228), (1908, 3921), (2614, 2862)]