31460803998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{403343641}}^1$

素因数の和:403343659

約数の個数: 16

約数和(自身を含む): 67761731856

約数和(自身を除く): 36300927858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 403343641, 806687282, 1210030923, 2420061846, 5243467333, 10486934666, 15730401999, 31460803998]

約数ペア:

[(1, 31460803998), (2, 15730401999), (3, 10486934666), (6, 5243467333), (13, 2420061846), (26, 1210030923), (39, 806687282), (78, 403343641)]