47811738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{612971}}^1$

素因数の和:612989

約数の個数: 16

約数和(自身を含む): 102979296

約数和(自身を除く): 55167558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 612971, 1225942, 1838913, 3677826, 7968623, 15937246, 23905869, 47811738]

約数ペア:

[(1, 47811738), (2, 23905869), (3, 15937246), (6, 7968623), (13, 3677826), (26, 1838913), (39, 1225942), (78, 612971)]