9418884021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1559}}^1\times {\mathrm{18143}}^1$

素因数の和:19745

約数の個数: 24

約数和(自身を含む): 13982492160

約数和(自身を除く): 4563608139

約数列:

[1, 3, 9, 37, 111, 333, 1559, 4677, 14031, 18143, 54429, 57683, 163287, 173049, 519147, 671291, 2013873, 6041619, 28284937, 84854811, 254564433, 1046542669, 3139628007, 9418884021]

約数ペア:

[(1, 9418884021), (3, 3139628007), (9, 1046542669), (37, 254564433), (111, 84854811), (333, 28284937), (1559, 6041619), (4677, 2013873), (14031, 671291), (18143, 519147), (54429, 173049), (57683, 163287)]