56721164958

素因数分解:

$2^1\times 3^2\times {\mathrm{151579}}^1\times {\mathrm{20789}}^1$

素因数の和:172376

約数の個数: 24

約数和(自身を含む): 122902579800

約数和(自身を除く): 66181414842

約数列:

[1, 2, 3, 6, 9, 18, 20789, 41578, 62367, 124734, 151579, 187101, 303158, 374202, 454737, 909474, 1364211, 2728422, 3151175831, 6302351662, 9453527493, 18907054986, 28360582479, 56721164958]

約数ペア:

[(1, 56721164958), (2, 28360582479), (3, 18907054986), (6, 9453527493), (9, 6302351662), (18, 3151175831), (20789, 2728422), (41578, 1364211), (62367, 909474), (124734, 454737), (151579, 374202), (187101, 303158)]