339894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 24

約数和(自身を含む): 769392

約数和(自身を除く): 429498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 821, 1642, 2463, 4926, 7389, 14778, 18883, 37766, 56649, 113298, 169947, 339894]

約数ペア:

[(1, 339894), (2, 169947), (3, 113298), (6, 56649), (9, 37766), (18, 18883), (23, 14778), (46, 7389), (69, 4926), (138, 2463), (207, 1642), (414, 821)]