393368922

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 863165160

約数和(自身を除く): 469796238

約数列:

[1, 2, 3, 6, 9, 18, 137, 269, 274, 411, 538, 593, 807, 822, 1186, 1233, 1614, 1779, 2421, 2466, 3558, 4842, 5337, 10674, 36853, 73706, 81241, 110559, 159517, 162482, 221118, 243723, 319034, 331677, 478551, 487446, 663354, 731169, 957102, 1435653, 1462338, 2871306, 21853829, 43707658, 65561487, 131122974, 196684461, 393368922]

約数ペア:

[(1, 393368922), (2, 196684461), (3, 131122974), (6, 65561487), (9, 43707658), (18, 21853829), (137, 2871306), (269, 1462338), (274, 1435653), (411, 957102), (538, 731169), (593, 663354), (807, 487446), (822, 478551), (1186, 331677), (1233, 319034), (1614, 243723), (1779, 221118), (2421, 162482), (2466, 159517), (3558, 110559), (4842, 81241), (5337, 73706), (10674, 36853)]