7662942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 19305312

約数和(自身を除く): 11642370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 997, 1098, 1281, 1994, 2562, 2991, 3843, 5982, 6979, 7686, 8973, 13958, 17946, 20937, 41874, 60817, 62811, 121634, 125622, 182451, 364902, 425719, 547353, 851438, 1094706, 1277157, 2554314, 3831471, 7662942]

約数ペア:

[(1, 7662942), (2, 3831471), (3, 2554314), (6, 1277157), (7, 1094706), (9, 851438), (14, 547353), (18, 425719), (21, 364902), (42, 182451), (61, 125622), (63, 121634), (122, 62811), (126, 60817), (183, 41874), (366, 20937), (427, 17946), (549, 13958), (854, 8973), (997, 7686), (1098, 6979), (1281, 5982), (1994, 3843), (2562, 2991)]