18912802194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7347631}}^1$

素因数の和:7347663

約数の個数: 48

約数和(自身を含む): 48141684864

約数和(自身を除く): 29228882670

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7347631, 14695262, 22042893, 44085786, 66128679, 80823941, 95519203, 132257358, 161647882, 191038406, 242471823, 286557609, 484943646, 573115218, 727415469, 859672827, 1050711233, 1454830938, 1719345654, 2101422466, 3152133699, 6304267398, 9456401097, 18912802194]

約数ペア:

[(1, 18912802194), (2, 9456401097), (3, 6304267398), (6, 3152133699), (9, 2101422466), (11, 1719345654), (13, 1454830938), (18, 1050711233), (22, 859672827), (26, 727415469), (33, 573115218), (39, 484943646), (66, 286557609), (78, 242471823), (99, 191038406), (117, 161647882), (143, 132257358), (198, 95519203), (234, 80823941), (286, 66128679), (429, 44085786), (858, 22042893), (1287, 14695262), (2574, 7347631)]