21844105926

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{68692157}}^1$

素因数の和:68692215

約数の個数: 16

約数和(自身を含む): 44512518384

約数和(自身を除く): 22668412458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 68692157, 137384314, 206076471, 412152942, 3640684321, 7281368642, 10922052963, 21844105926]

約数ペア:

[(1, 21844105926), (2, 10922052963), (3, 7281368642), (6, 3640684321), (53, 412152942), (106, 206076471), (159, 137384314), (318, 68692157)]