9746478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 24400896

約数和(自身を除く): 14654418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 751, 927, 1442, 1502, 1854, 2163, 2253, 4326, 4506, 5257, 6489, 6759, 10514, 12978, 13518, 15771, 31542, 47313, 77353, 94626, 154706, 232059, 464118, 541471, 696177, 1082942, 1392354, 1624413, 3248826, 4873239, 9746478]

約数ペア:

[(1, 9746478), (2, 4873239), (3, 3248826), (6, 1624413), (7, 1392354), (9, 1082942), (14, 696177), (18, 541471), (21, 464118), (42, 232059), (63, 154706), (103, 94626), (126, 77353), (206, 47313), (309, 31542), (618, 15771), (721, 13518), (751, 12978), (927, 10514), (1442, 6759), (1502, 6489), (1854, 5257), (2163, 4506), (2253, 4326)]