13272456

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7789}}^1$

素因数の和:7869

約数の個数: 32

約数和(自身を含む): 33652800

約数和(自身を除く): 20380344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 7789, 15578, 23367, 31156, 46734, 62312, 93468, 186936, 553019, 1106038, 1659057, 2212076, 3318114, 4424152, 6636228, 13272456]

約数ペア:

[(1, 13272456), (2, 6636228), (3, 4424152), (4, 3318114), (6, 2212076), (8, 1659057), (12, 1106038), (24, 553019), (71, 186936), (142, 93468), (213, 62312), (284, 46734), (426, 31156), (568, 23367), (852, 15578), (1704, 7789)]