55402494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1319107}}^1$

素因数の和:1319119

約数の個数: 16

約数和(自身を含む): 126634368

約数和(自身を除く): 71231874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1319107, 2638214, 3957321, 7914642, 9233749, 18467498, 27701247, 55402494]

約数ペア:

[(1, 55402494), (2, 27701247), (3, 18467498), (6, 9233749), (7, 7914642), (14, 3957321), (21, 2638214), (42, 1319107)]