13228236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7499}}^1$

素因数の和:7523

約数の個数: 54

約数和(自身を含む): 38902500

約数和(自身を除く): 25674264

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7499, 14998, 22497, 29996, 44994, 52493, 67491, 89988, 104986, 134982, 157479, 209972, 269964, 314958, 367451, 472437, 629916, 734902, 944874, 1102353, 1469804, 1889748, 2204706, 3307059, 4409412, 6614118, 13228236]

約数ペア:

[(1, 13228236), (2, 6614118), (3, 4409412), (4, 3307059), (6, 2204706), (7, 1889748), (9, 1469804), (12, 1102353), (14, 944874), (18, 734902), (21, 629916), (28, 472437), (36, 367451), (42, 314958), (49, 269964), (63, 209972), (84, 157479), (98, 134982), (126, 104986), (147, 89988), (196, 67491), (252, 52493), (294, 44994), (441, 29996), (588, 22497), (882, 14998), (1764, 7499)]