42082908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3191}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 112971264

約数和(自身を除く): 70888356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3191, 3297, 4396, 6382, 6594, 9573, 12764, 13188, 19146, 22337, 38292, 44674, 67011, 89348, 134022, 268044, 500987, 1001974, 1502961, 2003948, 3005922, 3506909, 6011844, 7013818, 10520727, 14027636, 21041454, 42082908]

約数ペア:

[(1, 42082908), (2, 21041454), (3, 14027636), (4, 10520727), (6, 7013818), (7, 6011844), (12, 3506909), (14, 3005922), (21, 2003948), (28, 1502961), (42, 1001974), (84, 500987), (157, 268044), (314, 134022), (471, 89348), (628, 67011), (942, 44674), (1099, 38292), (1884, 22337), (2198, 19146), (3191, 13188), (3297, 12764), (4396, 9573), (6382, 6594)]