18436689021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1730657}}^1$

素因数の和:1730780

約数の個数: 16

約数和(自身を含む): 25419904704

約数和(自身を除く): 6983215683

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 1730657, 5191971, 91724821, 115954019, 275174463, 347862057, 6145563007, 18436689021]

約数ペア:

[(1, 18436689021), (3, 6145563007), (53, 347862057), (67, 275174463), (159, 115954019), (201, 91724821), (3551, 5191971), (10653, 1730657)]