66870594

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{10831}}^1$

素因数の和:10860

約数の個数: 48

約数和(自身を含む): 168979200

約数和(自身を除く): 102108606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 10831, 21662, 32493, 64986, 75817, 97479, 151634, 194958, 227451, 454902, 530719, 682353, 1061438, 1364706, 1592157, 3184314, 3715033, 4776471, 7430066, 9552942, 11145099, 22290198, 33435297, 66870594]

約数ペア:

[(1, 66870594), (2, 33435297), (3, 22290198), (6, 11145099), (7, 9552942), (9, 7430066), (14, 4776471), (18, 3715033), (21, 3184314), (42, 1592157), (49, 1364706), (63, 1061438), (98, 682353), (126, 530719), (147, 454902), (294, 227451), (343, 194958), (441, 151634), (686, 97479), (882, 75817), (1029, 64986), (2058, 32493), (3087, 21662), (6174, 10831)]