257251122

素因数分解:

$2^1\times 3^2\times {\mathrm{2351}}^1\times {\mathrm{6079}}^1$

素因数の和:8438

約数の個数: 24

約数和(自身を含む): 557706240

約数和(自身を除く): 300455118

約数列:

[1, 2, 3, 6, 9, 18, 2351, 4702, 6079, 7053, 12158, 14106, 18237, 21159, 36474, 42318, 54711, 109422, 14291729, 28583458, 42875187, 85750374, 128625561, 257251122]

約数ペア:

[(1, 257251122), (2, 128625561), (3, 85750374), (6, 42875187), (9, 28583458), (18, 14291729), (2351, 109422), (4702, 54711), (6079, 42318), (7053, 36474), (12158, 21159), (14106, 18237)]