42894566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 77474880

約数和(自身を除く): 34580314

約数列:

[1, 2, 11, 13, 22, 26, 83, 139, 143, 166, 169, 278, 286, 338, 913, 1079, 1529, 1807, 1826, 1859, 2158, 3058, 3614, 3718, 11537, 11869, 14027, 19877, 23074, 23491, 23738, 28054, 39754, 46982, 126907, 149981, 154297, 253814, 258401, 299962, 308594, 516802, 1649791, 1949753, 3299582, 3899506, 21447283, 42894566]

約数ペア:

[(1, 42894566), (2, 21447283), (11, 3899506), (13, 3299582), (22, 1949753), (26, 1649791), (83, 516802), (139, 308594), (143, 299962), (166, 258401), (169, 253814), (278, 154297), (286, 149981), (338, 126907), (913, 46982), (1079, 39754), (1529, 28054), (1807, 23738), (1826, 23491), (1859, 23074), (2158, 19877), (3058, 14027), (3614, 11869), (3718, 11537)]