1080520074

素因数分解:

$2^1\times 3^4\times {\mathrm{6669877}}^1$

素因数の和:6669891

約数の個数: 20

約数和(自身を含む): 2421165714

約数和(自身を除く): 1340645640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 6669877, 13339754, 20009631, 40019262, 60028893, 120057786, 180086679, 360173358, 540260037, 1080520074]

約数ペア:

[(1, 1080520074), (2, 540260037), (3, 360173358), (6, 180086679), (9, 120057786), (18, 60028893), (27, 40019262), (54, 20009631), (81, 13339754), (162, 6669877)]