71818308

素因数分解:

$2^2\times 3^2\times {\mathrm{1994953}}^1$

素因数の和:1994963

約数の個数: 18

約数和(自身を含む): 181540814

約数和(自身を除く): 109722506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1994953, 3989906, 5984859, 7979812, 11969718, 17954577, 23939436, 35909154, 71818308]

約数ペア:

[(1, 71818308), (2, 35909154), (3, 23939436), (4, 17954577), (6, 11969718), (9, 7979812), (12, 5984859), (18, 3989906), (36, 1994953)]