65289474

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 144555840

約数和(自身を除く): 79266366

約数列:

[1, 2, 3, 6, 9, 18, 107, 109, 214, 218, 311, 321, 327, 622, 642, 654, 933, 963, 981, 1866, 1926, 1962, 2799, 5598, 11663, 23326, 33277, 33899, 34989, 66554, 67798, 69978, 99831, 101697, 104967, 199662, 203394, 209934, 299493, 305091, 598986, 610182, 3627193, 7254386, 10881579, 21763158, 32644737, 65289474]

約数ペア:

[(1, 65289474), (2, 32644737), (3, 21763158), (6, 10881579), (9, 7254386), (18, 3627193), (107, 610182), (109, 598986), (214, 305091), (218, 299493), (311, 209934), (321, 203394), (327, 199662), (622, 104967), (642, 101697), (654, 99831), (933, 69978), (963, 67798), (981, 66554), (1866, 34989), (1926, 33899), (1962, 33277), (2799, 23326), (5598, 11663)]