2198858022

素因数分解:

$2^1\times 3^3\times {\mathrm{40719593}}^1$

素因数の和:40719604

約数の個数: 16

約数和(自身を含む): 4886351280

約数和(自身を除く): 2687493258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40719593, 81439186, 122158779, 244317558, 366476337, 732952674, 1099429011, 2198858022]

約数ペア:

[(1, 2198858022), (2, 1099429011), (3, 732952674), (6, 366476337), (9, 244317558), (18, 122158779), (27, 81439186), (54, 40719593)]