122627778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 182191422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2099, 2247, 2782, 4173, 4198, 4494, 6297, 8346, 9737, 12594, 14693, 19474, 27287, 29211, 29386, 44079, 54574, 58422, 81861, 88158, 163722, 191009, 224593, 382018, 449186, 573027, 673779, 1146054, 1347558, 1572151, 2919709, 3144302, 4716453, 5839418, 8759127, 9432906, 17518254, 20437963, 40875926, 61313889, 122627778]

約数ペア:

[(1, 122627778), (2, 61313889), (3, 40875926), (6, 20437963), (7, 17518254), (13, 9432906), (14, 8759127), (21, 5839418), (26, 4716453), (39, 3144302), (42, 2919709), (78, 1572151), (91, 1347558), (107, 1146054), (182, 673779), (214, 573027), (273, 449186), (321, 382018), (546, 224593), (642, 191009), (749, 163722), (1391, 88158), (1498, 81861), (2099, 58422), (2247, 54574), (2782, 44079), (4173, 29386), (4198, 29211), (4494, 27287), (6297, 19474), (8346, 14693), (9737, 12594)]