18224862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70639}}^1$

素因数の和:70687

約数の個数: 16

約数和(自身を含む): 37297920

約数和(自身を除く): 19073058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 70639, 141278, 211917, 423834, 3037477, 6074954, 9112431, 18224862]

約数ペア:

[(1, 18224862), (2, 9112431), (3, 6074954), (6, 3037477), (43, 423834), (86, 211917), (129, 141278), (258, 70639)]