27888161268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{803323}}^1$

素因数の和:803604

約数の個数: 48

約数和(自身を含む): 71258052096

約数和(自身を除く): 43369890828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 789, 1052, 1578, 2893, 3156, 5786, 8679, 11572, 17358, 34716, 803323, 1606646, 2409969, 3213292, 4819938, 8836553, 9639876, 17673106, 26509659, 35346212, 53019318, 106038636, 211273949, 422547898, 633821847, 845095796, 1267643694, 2324013439, 2535287388, 4648026878, 6972040317, 9296053756, 13944080634, 27888161268]

約数ペア:

[(1, 27888161268), (2, 13944080634), (3, 9296053756), (4, 6972040317), (6, 4648026878), (11, 2535287388), (12, 2324013439), (22, 1267643694), (33, 845095796), (44, 633821847), (66, 422547898), (132, 211273949), (263, 106038636), (526, 53019318), (789, 35346212), (1052, 26509659), (1578, 17673106), (2893, 9639876), (3156, 8836553), (5786, 4819938), (8679, 3213292), (11572, 2409969), (17358, 1606646), (34716, 803323)]