219903318

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{259933}}^1$

素因数の和:259988

約数の個数: 24

約数和(自身を含む): 486596448

約数和(自身を除く): 266693130

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 259933, 519866, 779799, 1559598, 2339397, 4678794, 12216851, 24433702, 36650553, 73301106, 109951659, 219903318]

約数ペア:

[(1, 219903318), (2, 109951659), (3, 73301106), (6, 36650553), (9, 24433702), (18, 12216851), (47, 4678794), (94, 2339397), (141, 1559598), (282, 779799), (423, 519866), (846, 259933)]