18678099956

素因数分解:

$2^2\times {\mathrm{487}}^1\times {\mathrm{1453}}^1\times {\mathrm{6599}}^1$

素因数の和:8543

約数の個数: 24

約数和(自身を含む): 32781302400

約数和(自身を除く): 14103202444

約数列:

[1, 2, 4, 487, 974, 1453, 1948, 2906, 5812, 6599, 13198, 26396, 707611, 1415222, 2830444, 3213713, 6427426, 9588347, 12854852, 19176694, 38353388, 4669524989, 9339049978, 18678099956]

約数ペア:

[(1, 18678099956), (2, 9339049978), (4, 4669524989), (487, 38353388), (974, 19176694), (1453, 12854852), (1948, 9588347), (2906, 6427426), (5812, 3213713), (6599, 2830444), (13198, 1415222), (26396, 707611)]