42020418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{636673}}^1$

素因数の和:636689

約数の個数: 16

約数和(自身を含む): 91681056

約数和(自身を除く): 49660638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 636673, 1273346, 1910019, 3820038, 7003403, 14006806, 21010209, 42020418]

約数ペア:

[(1, 42020418), (2, 21010209), (3, 14006806), (6, 7003403), (11, 3820038), (22, 1910019), (33, 1273346), (66, 636673)]