18100286

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 27922320

約数和(自身を除く): 9822034

約数列:

[1, 2, 61, 89, 122, 178, 1667, 3334, 5429, 10858, 101687, 148363, 203374, 296726, 9050143, 18100286]

約数ペア:

[(1, 18100286), (2, 9050143), (61, 296726), (89, 203374), (122, 148363), (178, 101687), (1667, 10858), (3334, 5429)]