27720237174

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{293}}^1\times {\mathrm{45971}}^1$

素因数の和:46290

約数の個数: 64

約数和(自身を含む): 64875686400

約数和(自身を除く): 37155449226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 293, 294, 343, 586, 686, 879, 1029, 1758, 2051, 2058, 4102, 6153, 12306, 14357, 28714, 43071, 45971, 86142, 91942, 100499, 137913, 200998, 275826, 301497, 321797, 602994, 643594, 965391, 1930782, 2252579, 4505158, 6757737, 13469503, 13515474, 15768053, 26939006, 31536106, 40408509, 47304159, 80817018, 94286521, 94608318, 188573042, 282859563, 565719126, 660005647, 1320011294, 1980016941, 3960033882, 4620039529, 9240079058, 13860118587, 27720237174]

約数ペア:

[(1, 27720237174), (2, 13860118587), (3, 9240079058), (6, 4620039529), (7, 3960033882), (14, 1980016941), (21, 1320011294), (42, 660005647), (49, 565719126), (98, 282859563), (147, 188573042), (293, 94608318), (294, 94286521), (343, 80817018), (586, 47304159), (686, 40408509), (879, 31536106), (1029, 26939006), (1758, 15768053), (2051, 13515474), (2058, 13469503), (4102, 6757737), (6153, 4505158), (12306, 2252579), (14357, 1930782), (28714, 965391), (43071, 643594), (45971, 602994), (86142, 321797), (91942, 301497), (100499, 275826), (137913, 200998)]