90402678

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{6073}}^1$

素因数の和:6908

約数の個数: 24

約数和(自身を含む): 196141608

約数和(自身を除く): 105738930

約数列:

[1, 2, 3, 6, 9, 18, 827, 1654, 2481, 4962, 6073, 7443, 12146, 14886, 18219, 36438, 54657, 109314, 5022371, 10044742, 15067113, 30134226, 45201339, 90402678]

約数ペア:

[(1, 90402678), (2, 45201339), (3, 30134226), (6, 15067113), (9, 10044742), (18, 5022371), (827, 109314), (1654, 54657), (2481, 36438), (4962, 18219), (6073, 14886), (7443, 12146)]