42340974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{839}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 49104786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 839, 1294, 1678, 1941, 2517, 3882, 5034, 8411, 10907, 16822, 21814, 25233, 32721, 50466, 65442, 542833, 1085666, 1628499, 3256998, 7056829, 14113658, 21170487, 42340974]

約数ペア:

[(1, 42340974), (2, 21170487), (3, 14113658), (6, 7056829), (13, 3256998), (26, 1628499), (39, 1085666), (78, 542833), (647, 65442), (839, 50466), (1294, 32721), (1678, 25233), (1941, 21814), (2517, 16822), (3882, 10907), (5034, 8411)]