7851636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 22524320

約数和(自身を除く): 14672684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 883, 988, 1482, 1766, 2223, 2649, 2964, 3532, 4446, 5298, 7947, 8892, 10596, 11479, 15894, 16777, 22958, 31788, 33554, 34437, 45916, 50331, 67108, 68874, 100662, 103311, 137748, 150993, 201324, 206622, 218101, 301986, 413244, 436202, 603972, 654303, 872404, 1308606, 1962909, 2617212, 3925818, 7851636]

約数ペア:

[(1, 7851636), (2, 3925818), (3, 2617212), (4, 1962909), (6, 1308606), (9, 872404), (12, 654303), (13, 603972), (18, 436202), (19, 413244), (26, 301986), (36, 218101), (38, 206622), (39, 201324), (52, 150993), (57, 137748), (76, 103311), (78, 100662), (114, 68874), (117, 67108), (156, 50331), (171, 45916), (228, 34437), (234, 33554), (247, 31788), (342, 22958), (468, 16777), (494, 15894), (684, 11479), (741, 10596), (883, 8892), (988, 7947), (1482, 5298), (1766, 4446), (2223, 3532), (2649, 2964)]