13340964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 40391680

約数和(自身を除く): 27050716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 643, 741, 798, 988, 1092, 1286, 1482, 1596, 1729, 1929, 2572, 2964, 3458, 3858, 4501, 5187, 6916, 7716, 8359, 9002, 10374, 12217, 13503, 16718, 18004, 20748, 24434, 25077, 27006, 33436, 36651, 48868, 50154, 54012, 58513, 73302, 85519, 100308, 117026, 146604, 158821, 171038, 175539, 234052, 256557, 317642, 342076, 351078, 476463, 513114, 635284, 702156, 952926, 1026228, 1111747, 1905852, 2223494, 3335241, 4446988, 6670482, 13340964]

約数ペア:

[(1, 13340964), (2, 6670482), (3, 4446988), (4, 3335241), (6, 2223494), (7, 1905852), (12, 1111747), (13, 1026228), (14, 952926), (19, 702156), (21, 635284), (26, 513114), (28, 476463), (38, 351078), (39, 342076), (42, 317642), (52, 256557), (57, 234052), (76, 175539), (78, 171038), (84, 158821), (91, 146604), (114, 117026), (133, 100308), (156, 85519), (182, 73302), (228, 58513), (247, 54012), (266, 50154), (273, 48868), (364, 36651), (399, 33436), (494, 27006), (532, 25077), (546, 24434), (643, 20748), (741, 18004), (798, 16718), (988, 13503), (1092, 12217), (1286, 10374), (1482, 9002), (1596, 8359), (1729, 7716), (1929, 6916), (2572, 5187), (2964, 4501), (3458, 3858)]