18224898

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 37449216

約数和(自身を除く): 19224318

約数列:

[1, 2, 3, 6, 53, 106, 159, 223, 257, 318, 446, 514, 669, 771, 1338, 1542, 11819, 13621, 23638, 27242, 35457, 40863, 57311, 70914, 81726, 114622, 171933, 343866, 3037483, 6074966, 9112449, 18224898]

約数ペア:

[(1, 18224898), (2, 9112449), (3, 6074966), (6, 3037483), (53, 343866), (106, 171933), (159, 114622), (223, 81726), (257, 70914), (318, 57311), (446, 40863), (514, 35457), (669, 27242), (771, 23638), (1338, 13621), (1542, 11819)]