17293554

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 22986126

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 107, 123, 146, 214, 219, 246, 321, 369, 438, 642, 657, 738, 963, 1107, 1314, 1926, 1971, 2214, 2889, 2993, 3942, 4387, 5778, 5986, 7811, 8774, 8979, 13161, 15622, 17958, 23433, 26322, 26937, 39483, 46866, 53874, 70299, 78966, 80811, 118449, 140598, 161622, 210897, 236898, 320251, 421794, 640502, 960753, 1921506, 2882259, 5764518, 8646777, 17293554]

約数ペア:

[(1, 17293554), (2, 8646777), (3, 5764518), (6, 2882259), (9, 1921506), (18, 960753), (27, 640502), (41, 421794), (54, 320251), (73, 236898), (82, 210897), (107, 161622), (123, 140598), (146, 118449), (214, 80811), (219, 78966), (246, 70299), (321, 53874), (369, 46866), (438, 39483), (642, 26937), (657, 26322), (738, 23433), (963, 17958), (1107, 15622), (1314, 13161), (1926, 8979), (1971, 8774), (2214, 7811), (2889, 5986), (2993, 5778), (3942, 4387)]