339915942

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{821053}}^1$

素因数の和:821084

約数の個数: 24

約数和(自身を含む): 768506544

約数和(自身を除く): 428590602

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 821053, 1642106, 2463159, 4926318, 7389477, 14778954, 18884219, 37768438, 56652657, 113305314, 169957971, 339915942]

約数ペア:

[(1, 339915942), (2, 169957971), (3, 113305314), (6, 56652657), (9, 37768438), (18, 18884219), (23, 14778954), (46, 7389477), (69, 4926318), (138, 2463159), (207, 1642106), (414, 821053)]