2017169868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{17239}}^1$

素因数の和:17459

約数の個数: 72

約数和(自身を含む): 5503008000

約数和(自身を除く): 3485838132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 9751, 16716, 17239, 19502, 29253, 34478, 39004, 51717, 58506, 68956, 103434, 117012, 120673, 206868, 241346, 362019, 482692, 724038, 844711, 1448076, 1689422, 2534133, 3378844, 3430561, 5068266, 6861122, 10136532, 10291683, 13722244, 20583366, 24013927, 41166732, 48027854, 72041781, 96055708, 144083562, 168097489, 288167124, 336194978, 504292467, 672389956, 1008584934, 2017169868]

約数ペア:

[(1, 2017169868), (2, 1008584934), (3, 672389956), (4, 504292467), (6, 336194978), (7, 288167124), (12, 168097489), (14, 144083562), (21, 96055708), (28, 72041781), (42, 48027854), (49, 41166732), (84, 24013927), (98, 20583366), (147, 13722244), (196, 10291683), (199, 10136532), (294, 6861122), (398, 5068266), (588, 3430561), (597, 3378844), (796, 2534133), (1194, 1689422), (1393, 1448076), (2388, 844711), (2786, 724038), (4179, 482692), (5572, 362019), (8358, 241346), (9751, 206868), (16716, 120673), (17239, 117012), (19502, 103434), (29253, 68956), (34478, 58506), (39004, 51717)]