343206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:860

約数の個数: 24

約数和(自身を含む): 776880

約数和(自身を除く): 433674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 829, 1658, 2487, 4974, 7461, 14922, 19067, 38134, 57201, 114402, 171603, 343206]

約数ペア:

[(1, 343206), (2, 171603), (3, 114402), (6, 57201), (9, 38134), (18, 19067), (23, 14922), (46, 7461), (69, 4974), (138, 2487), (207, 1658), (414, 829)]