120001122

素因数分解:

$2^1\times 3^3\times {\mathrm{2222243}}^1$

素因数の和:2222254

約数の個数: 16

約数和(自身を含む): 266669280

約数和(自身を除く): 146668158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2222243, 4444486, 6666729, 13333458, 20000187, 40000374, 60000561, 120001122]

約数ペア:

[(1, 120001122), (2, 60000561), (3, 40000374), (6, 20000187), (9, 13333458), (18, 6666729), (27, 4444486), (54, 2222243)]