71322084

素因数分解:

$2^2\times 3^2\times {\mathrm{1981169}}^1$

素因数の和:1981179

約数の個数: 18

約数和(自身を含む): 180286470

約数和(自身を除く): 108964386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1981169, 3962338, 5943507, 7924676, 11887014, 17830521, 23774028, 35661042, 71322084]

約数ペア:

[(1, 71322084), (2, 35661042), (3, 23774028), (4, 17830521), (6, 11887014), (9, 7924676), (12, 5943507), (18, 3962338), (36, 1981169)]