111974142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2666051}}^1$

素因数の和:2666063

約数の個数: 16

約数和(自身を含む): 255940992

約数和(自身を除く): 143966850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2666051, 5332102, 7998153, 15996306, 18662357, 37324714, 55987071, 111974142]

約数ペア:

[(1, 111974142), (2, 55987071), (3, 37324714), (6, 18662357), (7, 15996306), (14, 7998153), (21, 5332102), (42, 2666051)]