261829926

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{22073}}^1$

素因数の和:22740

約数の個数: 24

約数和(自身を含む): 568184760

約数和(自身を除く): 306354834

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1977, 3954, 5931, 11862, 22073, 44146, 66219, 132438, 198657, 397314, 14546107, 29092214, 43638321, 87276642, 130914963, 261829926]

約数ペア:

[(1, 261829926), (2, 130914963), (3, 87276642), (6, 43638321), (9, 29092214), (18, 14546107), (659, 397314), (1318, 198657), (1977, 132438), (3954, 66219), (5931, 44146), (11862, 22073)]