71993826

素因数分解:

$2^1\times 3^3\times {\mathrm{1333219}}^1$

素因数の和:1333230

約数の個数: 16

約数和(自身を含む): 159986400

約数和(自身を除く): 87992574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1333219, 2666438, 3999657, 7999314, 11998971, 23997942, 35996913, 71993826]

約数ペア:

[(1, 71993826), (2, 35996913), (3, 23997942), (6, 11998971), (9, 7999314), (18, 3999657), (27, 2666438), (54, 1333219)]