23173146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 29392614

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 174, 206, 261, 309, 431, 522, 618, 862, 927, 1293, 1854, 2586, 2987, 3879, 5974, 7758, 8961, 12499, 17922, 24998, 26883, 37497, 44393, 53766, 74994, 88786, 112491, 133179, 224982, 266358, 399537, 799074, 1287397, 2574794, 3862191, 7724382, 11586573, 23173146]

約数ペア:

[(1, 23173146), (2, 11586573), (3, 7724382), (6, 3862191), (9, 2574794), (18, 1287397), (29, 799074), (58, 399537), (87, 266358), (103, 224982), (174, 133179), (206, 112491), (261, 88786), (309, 74994), (431, 53766), (522, 44393), (618, 37497), (862, 26883), (927, 24998), (1293, 17922), (1854, 12499), (2586, 8961), (2987, 7758), (3879, 5974)]