42188146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 85485888

約数和(自身を除く): 43297742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1621, 1859, 2002, 2366, 3242, 3718, 11347, 13013, 17831, 21073, 22694, 26026, 35662, 42146, 124817, 147511, 231803, 249634, 273949, 295022, 463606, 547898, 1622621, 1917643, 3013439, 3245242, 3835286, 6026878, 21094073, 42188146]

約数ペア:

[(1, 42188146), (2, 21094073), (7, 6026878), (11, 3835286), (13, 3245242), (14, 3013439), (22, 1917643), (26, 1622621), (77, 547898), (91, 463606), (143, 295022), (154, 273949), (169, 249634), (182, 231803), (286, 147511), (338, 124817), (1001, 42146), (1183, 35662), (1621, 26026), (1859, 22694), (2002, 21073), (2366, 17831), (3242, 13013), (3718, 11347)]