13040172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15749}}^1$

素因数の和:15782

約数の個数: 36

約数和(自身を含む): 34398000

約数和(自身を除く): 21357828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15749, 31498, 47247, 62996, 94494, 141741, 188988, 283482, 362227, 566964, 724454, 1086681, 1448908, 2173362, 3260043, 4346724, 6520086, 13040172]

約数ペア:

[(1, 13040172), (2, 6520086), (3, 4346724), (4, 3260043), (6, 2173362), (9, 1448908), (12, 1086681), (18, 724454), (23, 566964), (36, 362227), (46, 283482), (69, 188988), (92, 141741), (138, 94494), (207, 62996), (276, 47247), (414, 31498), (828, 15749)]