23174478

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 55019520

約数和(自身を除く): 31845042

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 397, 414, 423, 621, 794, 846, 1081, 1191, 1242, 1269, 2162, 2382, 2538, 3243, 3573, 6486, 7146, 9131, 9729, 10719, 18262, 18659, 19458, 21438, 27393, 29187, 37318, 54786, 55977, 58374, 82179, 111954, 164358, 167931, 246537, 335862, 429157, 493074, 503793, 858314, 1007586, 1287471, 2574942, 3862413, 7724826, 11587239, 23174478]

約数ペア:

[(1, 23174478), (2, 11587239), (3, 7724826), (6, 3862413), (9, 2574942), (18, 1287471), (23, 1007586), (27, 858314), (46, 503793), (47, 493074), (54, 429157), (69, 335862), (94, 246537), (138, 167931), (141, 164358), (207, 111954), (282, 82179), (397, 58374), (414, 55977), (423, 54786), (621, 37318), (794, 29187), (846, 27393), (1081, 21438), (1191, 19458), (1242, 18659), (1269, 18262), (2162, 10719), (2382, 9729), (2538, 9131), (3243, 7146), (3573, 6486)]