15210594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 38301120

約数和(自身を除く): 23090526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1979, 2562, 3843, 3958, 5937, 7686, 11874, 13853, 17811, 27706, 35622, 41559, 83118, 120719, 124677, 241438, 249354, 362157, 724314, 845033, 1086471, 1690066, 2172942, 2535099, 5070198, 7605297, 15210594]

約数ペア:

[(1, 15210594), (2, 7605297), (3, 5070198), (6, 2535099), (7, 2172942), (9, 1690066), (14, 1086471), (18, 845033), (21, 724314), (42, 362157), (61, 249354), (63, 241438), (122, 124677), (126, 120719), (183, 83118), (366, 41559), (427, 35622), (549, 27706), (854, 17811), (1098, 13853), (1281, 11874), (1979, 7686), (2562, 5937), (3843, 3958)]