27690852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 74898432

約数和(自身を除く): 47207580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4643, 5964, 9286, 13929, 18572, 27858, 32501, 55716, 65002, 97503, 130004, 195006, 329653, 390012, 659306, 988959, 1318612, 1977918, 2307571, 3955836, 4615142, 6922713, 9230284, 13845426, 27690852]

約数ペア:

[(1, 27690852), (2, 13845426), (3, 9230284), (4, 6922713), (6, 4615142), (7, 3955836), (12, 2307571), (14, 1977918), (21, 1318612), (28, 988959), (42, 659306), (71, 390012), (84, 329653), (142, 195006), (213, 130004), (284, 97503), (426, 65002), (497, 55716), (852, 32501), (994, 27858), (1491, 18572), (1988, 13929), (2982, 9286), (4643, 5964)]