18334935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8669}}^1$

素因数の和:8727

約数の個数: 24

約数和(自身を含む): 32460480

約数和(自身を除く): 14125545

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 8669, 26007, 43345, 78021, 130035, 390105, 407443, 1222329, 2037215, 3666987, 6111645, 18334935]

約数ペア:

[(1, 18334935), (3, 6111645), (5, 3666987), (9, 2037215), (15, 1222329), (45, 407443), (47, 390105), (141, 130035), (235, 78021), (423, 43345), (705, 26007), (2115, 8669)]