18457041

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 25288704

約数和(自身を除く): 6831663

約数列:

[1, 3, 47, 141, 223, 587, 669, 1761, 10481, 27589, 31443, 82767, 130901, 392703, 6152347, 18457041]

約数ペア:

[(1, 18457041), (3, 6152347), (47, 392703), (141, 130901), (223, 82767), (587, 31443), (669, 27589), (1761, 10481)]