21704094

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 26818146

約数列:

[1, 2, 3, 6, 9, 18, 59, 107, 118, 177, 191, 214, 321, 354, 382, 531, 573, 642, 963, 1062, 1146, 1719, 1926, 3438, 6313, 11269, 12626, 18939, 20437, 22538, 33807, 37878, 40874, 56817, 61311, 67614, 101421, 113634, 122622, 183933, 202842, 367866, 1205783, 2411566, 3617349, 7234698, 10852047, 21704094]

約数ペア:

[(1, 21704094), (2, 10852047), (3, 7234698), (6, 3617349), (9, 2411566), (18, 1205783), (59, 367866), (107, 202842), (118, 183933), (177, 122622), (191, 113634), (214, 101421), (321, 67614), (354, 61311), (382, 56817), (531, 40874), (573, 37878), (642, 33807), (963, 22538), (1062, 20437), (1146, 18939), (1719, 12626), (1926, 11269), (3438, 6313)]