330377598

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{18521}}^1$

素因数の和:19520

約数の個数: 24

約数和(自身を含む): 716579136

約数和(自身を除く): 386201538

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8919, 17838, 18521, 37042, 55563, 111126, 166689, 333378, 18354311, 36708622, 55062933, 110125866, 165188799, 330377598]

約数ペア:

[(1, 330377598), (2, 165188799), (3, 110125866), (6, 55062933), (9, 36708622), (18, 18354311), (991, 333378), (1982, 166689), (2973, 111126), (5946, 55563), (8919, 37042), (17838, 18521)]