91431942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 213563952

約数和(自身を除く): 122132010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 353, 706, 881, 1059, 1762, 2118, 2471, 2643, 4942, 5286, 6167, 7413, 12334, 14826, 17297, 18501, 34594, 37002, 43169, 51891, 86338, 103782, 129507, 259014, 310993, 621986, 932979, 1865958, 2176951, 4353902, 6530853, 13061706, 15238657, 30477314, 45715971, 91431942]

約数ペア:

[(1, 91431942), (2, 45715971), (3, 30477314), (6, 15238657), (7, 13061706), (14, 6530853), (21, 4353902), (42, 2176951), (49, 1865958), (98, 932979), (147, 621986), (294, 310993), (353, 259014), (706, 129507), (881, 103782), (1059, 86338), (1762, 51891), (2118, 43169), (2471, 37002), (2643, 34594), (4942, 18501), (5286, 17297), (6167, 14826), (7413, 12334)]