215205121998

素因数分解:

$2^1\times 3^5\times {\mathrm{442808893}}^1$

素因数の和:442808910

約数の個数: 24

約数和(自身を含む): 483547312248

約数和(自身を除く): 268342190250

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 442808893, 885617786, 1328426679, 2656853358, 3985280037, 7970560074, 11955840111, 23911680222, 35867520333, 71735040666, 107602560999, 215205121998]

約数ペア:

[(1, 215205121998), (2, 107602560999), (3, 71735040666), (6, 35867520333), (9, 23911680222), (18, 11955840111), (27, 7970560074), (54, 3985280037), (81, 2656853358), (162, 1328426679), (243, 885617786), (486, 442808893)]