131460498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{561797}}^1$

素因数の和:561818

約数の個数: 24

約数和(自身を含む): 306741708

約数和(自身を除く): 175281210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 561797, 1123594, 1685391, 3370782, 5056173, 7303361, 10112346, 14606722, 21910083, 43820166, 65730249, 131460498]

約数ペア:

[(1, 131460498), (2, 65730249), (3, 43820166), (6, 21910083), (9, 14606722), (13, 10112346), (18, 7303361), (26, 5056173), (39, 3370782), (78, 1685391), (117, 1123594), (234, 561797)]