78957036

素因数分解:

$2^2\times 3^2\times {\mathrm{2193251}}^1$

素因数の和:2193261

約数の個数: 18

約数和(自身を含む): 199585932

約数和(自身を除く): 120628896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2193251, 4386502, 6579753, 8773004, 13159506, 19739259, 26319012, 39478518, 78957036]

約数ペア:

[(1, 78957036), (2, 39478518), (3, 26319012), (4, 19739259), (6, 13159506), (9, 8773004), (12, 6579753), (18, 4386502), (36, 2193251)]