7844364

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 23417856

約数和(自身を除く): 15573492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 71, 81, 93, 99, 108, 124, 132, 142, 162, 186, 198, 213, 279, 284, 297, 324, 341, 372, 396, 426, 558, 594, 639, 682, 781, 837, 852, 891, 1023, 1116, 1188, 1278, 1364, 1562, 1674, 1782, 1917, 2046, 2201, 2343, 2511, 2556, 3069, 3124, 3348, 3564, 3834, 4092, 4402, 4686, 5022, 5751, 6138, 6603, 7029, 7668, 8804, 9207, 9372, 10044, 11502, 12276, 13206, 14058, 18414, 19809, 21087, 23004, 24211, 26412, 27621, 28116, 36828, 39618, 42174, 48422, 55242, 59427, 63261, 72633, 79236, 84348, 96844, 110484, 118854, 126522, 145266, 178281, 217899, 237708, 253044, 290532, 356562, 435798, 653697, 713124, 871596, 1307394, 1961091, 2614788, 3922182, 7844364]

約数ペア:

[(1, 7844364), (2, 3922182), (3, 2614788), (4, 1961091), (6, 1307394), (9, 871596), (11, 713124), (12, 653697), (18, 435798), (22, 356562), (27, 290532), (31, 253044), (33, 237708), (36, 217899), (44, 178281), (54, 145266), (62, 126522), (66, 118854), (71, 110484), (81, 96844), (93, 84348), (99, 79236), (108, 72633), (124, 63261), (132, 59427), (142, 55242), (162, 48422), (186, 42174), (198, 39618), (213, 36828), (279, 28116), (284, 27621), (297, 26412), (324, 24211), (341, 23004), (372, 21087), (396, 19809), (426, 18414), (558, 14058), (594, 13206), (639, 12276), (682, 11502), (781, 10044), (837, 9372), (852, 9207), (891, 8804), (1023, 7668), (1116, 7029), (1188, 6603), (1278, 6138), (1364, 5751), (1562, 5022), (1674, 4686), (1782, 4402), (1917, 4092), (2046, 3834), (2201, 3564), (2343, 3348), (2511, 3124), (2556, 3069)]