70973316

素因数分解:

$2^2\times 3^2\times {\mathrm{1971481}}^1$

素因数の和:1971491

約数の個数: 18

約数和(自身を含む): 179404862

約数和(自身を除く): 108431546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1971481, 3942962, 5914443, 7885924, 11828886, 17743329, 23657772, 35486658, 70973316]

約数ペア:

[(1, 70973316), (2, 35486658), (3, 23657772), (4, 17743329), (6, 11828886), (9, 7885924), (12, 5914443), (18, 3942962), (36, 1971481)]