31199148

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17023

約数の個数: 48

約数和(自身を含む): 85649760

約数和(自身を除く): 54450612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16993, 33986, 50979, 67972, 101958, 152937, 203916, 288881, 305874, 458811, 577762, 611748, 866643, 917622, 1155524, 1733286, 1835244, 2599929, 3466572, 5199858, 7799787, 10399716, 15599574, 31199148]

約数ペア:

[(1, 31199148), (2, 15599574), (3, 10399716), (4, 7799787), (6, 5199858), (9, 3466572), (12, 2599929), (17, 1835244), (18, 1733286), (27, 1155524), (34, 917622), (36, 866643), (51, 611748), (54, 577762), (68, 458811), (102, 305874), (108, 288881), (153, 203916), (204, 152937), (306, 101958), (459, 67972), (612, 50979), (918, 33986), (1836, 16993)]