18237006

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13879}}^1$

素因数の和:13960

約数の個数: 24

約数和(自身を含む): 40057680

約数和(自身を除く): 21820674

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 13879, 27758, 41637, 83274, 124911, 249822, 1013167, 2026334, 3039501, 6079002, 9118503, 18237006]

約数ペア:

[(1, 18237006), (2, 9118503), (3, 6079002), (6, 3039501), (9, 2026334), (18, 1013167), (73, 249822), (146, 124911), (219, 83274), (438, 41637), (657, 27758), (1314, 13879)]