17342874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 39604032

約数和(自身を除く): 22261158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 257, 326, 414, 489, 514, 771, 978, 1467, 1542, 2313, 2934, 3749, 4626, 5911, 7498, 11247, 11822, 17733, 22494, 33741, 35466, 41891, 53199, 67482, 83782, 106398, 125673, 251346, 377019, 754038, 963493, 1926986, 2890479, 5780958, 8671437, 17342874]

約数ペア:

[(1, 17342874), (2, 8671437), (3, 5780958), (6, 2890479), (9, 1926986), (18, 963493), (23, 754038), (46, 377019), (69, 251346), (138, 125673), (163, 106398), (207, 83782), (257, 67482), (326, 53199), (414, 41891), (489, 35466), (514, 33741), (771, 22494), (978, 17733), (1467, 11822), (1542, 11247), (2313, 7498), (2934, 5911), (3749, 4626)]