42580278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181967}}^1$

素因数の和:181988

約数の個数: 24

約数和(自身を含む): 99354528

約数和(自身を除く): 56774250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 181967, 363934, 545901, 1091802, 1637703, 2365571, 3275406, 4731142, 7096713, 14193426, 21290139, 42580278]

約数ペア:

[(1, 42580278), (2, 21290139), (3, 14193426), (6, 7096713), (9, 4731142), (13, 3275406), (18, 2365571), (26, 1637703), (39, 1091802), (78, 545901), (117, 363934), (234, 181967)]