38977596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 113524320

約数和(自身を除く): 74546724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1129, 1233, 1644, 1918, 2258, 2466, 2877, 3387, 3836, 4516, 4932, 5754, 6774, 7903, 8631, 10161, 11508, 13548, 15806, 17262, 20322, 23709, 31612, 34524, 40644, 47418, 71127, 94836, 142254, 154673, 284508, 309346, 464019, 618692, 928038, 1082711, 1392057, 1856076, 2165422, 2784114, 3248133, 4330844, 5568228, 6496266, 9744399, 12992532, 19488798, 38977596]

約数ペア:

[(1, 38977596), (2, 19488798), (3, 12992532), (4, 9744399), (6, 6496266), (7, 5568228), (9, 4330844), (12, 3248133), (14, 2784114), (18, 2165422), (21, 1856076), (28, 1392057), (36, 1082711), (42, 928038), (63, 618692), (84, 464019), (126, 309346), (137, 284508), (252, 154673), (274, 142254), (411, 94836), (548, 71127), (822, 47418), (959, 40644), (1129, 34524), (1233, 31612), (1644, 23709), (1918, 20322), (2258, 17262), (2466, 15806), (2877, 13548), (3387, 11508), (3836, 10161), (4516, 8631), (4932, 7903), (5754, 6774)]