8943548094

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{4621}}^1$

素因数の和:5567

約数の個数: 80

約数和(自身を含む): 21609883680

約数和(自身を除く): 12666335586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 919, 1053, 1838, 2106, 2757, 4621, 5514, 8271, 9242, 11947, 13863, 16542, 23894, 24813, 27726, 35841, 41589, 49626, 60073, 71682, 74439, 83178, 107523, 120146, 124767, 148878, 180219, 215046, 249534, 322569, 360438, 374301, 540657, 645138, 748602, 967707, 1081314, 1621971, 1935414, 3243942, 4246699, 4865913, 8493398, 9731826, 12740097, 25480194, 38220291, 55207087, 76440582, 110414174, 114660873, 165621261, 229321746, 331242522, 343982619, 496863783, 687965238, 993727566, 1490591349, 2981182698, 4471774047, 8943548094]

約数ペア:

[(1, 8943548094), (2, 4471774047), (3, 2981182698), (6, 1490591349), (9, 993727566), (13, 687965238), (18, 496863783), (26, 343982619), (27, 331242522), (39, 229321746), (54, 165621261), (78, 114660873), (81, 110414174), (117, 76440582), (162, 55207087), (234, 38220291), (351, 25480194), (702, 12740097), (919, 9731826), (1053, 8493398), (1838, 4865913), (2106, 4246699), (2757, 3243942), (4621, 1935414), (5514, 1621971), (8271, 1081314), (9242, 967707), (11947, 748602), (13863, 645138), (16542, 540657), (23894, 374301), (24813, 360438), (27726, 322569), (35841, 249534), (41589, 215046), (49626, 180219), (60073, 148878), (71682, 124767), (74439, 120146), (83178, 107523)]