90506346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2154913}}^1$

素因数の和:2154925

約数の個数: 16

約数和(自身を含む): 206871744

約数和(自身を除く): 116365398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2154913, 4309826, 6464739, 12929478, 15084391, 30168782, 45253173, 90506346]

約数ペア:

[(1, 90506346), (2, 45253173), (3, 30168782), (6, 15084391), (7, 12929478), (14, 6464739), (21, 4309826), (42, 2154913)]