66757788

素因数分解:

$2^2\times 3^2\times {\mathrm{1854383}}^1$

素因数の和:1854393

約数の個数: 18

約数和(自身を含む): 168748944

約数和(自身を除く): 101991156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1854383, 3708766, 5563149, 7417532, 11126298, 16689447, 22252596, 33378894, 66757788]

約数ペア:

[(1, 66757788), (2, 33378894), (3, 22252596), (4, 16689447), (6, 11126298), (9, 7417532), (12, 5563149), (18, 3708766), (36, 1854383)]