20174119758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2972903}}^1$

素因数の和:2972953

約数の個数: 48

約数和(自身を含む): 48696167520

約数和(自身を除く): 28522047762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 2972903, 5945806, 8918709, 17837418, 26756127, 38647739, 53512254, 77295478, 86214187, 115943217, 172428374, 231886434, 258642561, 347829651, 517285122, 695659302, 775927683, 1120784431, 1551855366, 2241568862, 3362353293, 6724706586, 10087059879, 20174119758]

約数ペア:

[(1, 20174119758), (2, 10087059879), (3, 6724706586), (6, 3362353293), (9, 2241568862), (13, 1551855366), (18, 1120784431), (26, 775927683), (29, 695659302), (39, 517285122), (58, 347829651), (78, 258642561), (87, 231886434), (117, 172428374), (174, 115943217), (234, 86214187), (261, 77295478), (377, 53512254), (522, 38647739), (754, 26756127), (1131, 17837418), (2262, 8918709), (3393, 5945806), (6786, 2972903)]