7482006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 20007000

約数和(自身を除く): 12524994

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 499, 714, 833, 882, 998, 1071, 1497, 1666, 2142, 2499, 2994, 3493, 4491, 4998, 6986, 7497, 8483, 8982, 10479, 14994, 16966, 20958, 24451, 25449, 31437, 48902, 50898, 59381, 62874, 73353, 76347, 118762, 146706, 152694, 178143, 220059, 356286, 415667, 440118, 534429, 831334, 1068858, 1247001, 2494002, 3741003, 7482006]

約数ペア:

[(1, 7482006), (2, 3741003), (3, 2494002), (6, 1247001), (7, 1068858), (9, 831334), (14, 534429), (17, 440118), (18, 415667), (21, 356286), (34, 220059), (42, 178143), (49, 152694), (51, 146706), (63, 118762), (98, 76347), (102, 73353), (119, 62874), (126, 59381), (147, 50898), (153, 48902), (238, 31437), (294, 25449), (306, 24451), (357, 20958), (441, 16966), (499, 14994), (714, 10479), (833, 8982), (882, 8483), (998, 7497), (1071, 6986), (1497, 4998), (1666, 4491), (2142, 3493), (2499, 2994)]