18204494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{118211}}^1$

素因数の和:118231

約数の個数: 16

約数和(自身を含む): 34045056

約数和(自身を除く): 15840562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 118211, 236422, 827477, 1300321, 1654954, 2600642, 9102247, 18204494]

約数ペア:

[(1, 18204494), (2, 9102247), (7, 2600642), (11, 1654954), (14, 1300321), (22, 827477), (77, 236422), (154, 118211)]