16909416

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10211}}^1$

素因数の和:10246

約数の個数: 48

約数和(自身を含む): 47792160

約数和(自身を除く): 30882744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10211, 20422, 30633, 40844, 61266, 81688, 91899, 122532, 183798, 234853, 245064, 367596, 469706, 704559, 735192, 939412, 1409118, 1878824, 2113677, 2818236, 4227354, 5636472, 8454708, 16909416]

約数ペア:

[(1, 16909416), (2, 8454708), (3, 5636472), (4, 4227354), (6, 2818236), (8, 2113677), (9, 1878824), (12, 1409118), (18, 939412), (23, 735192), (24, 704559), (36, 469706), (46, 367596), (69, 245064), (72, 234853), (92, 183798), (138, 122532), (184, 91899), (207, 81688), (276, 61266), (414, 40844), (552, 30633), (828, 20422), (1656, 10211)]