26840418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{406673}}^1$

素因数の和:406689

約数の個数: 16

約数和(自身を含む): 58561056

約数和(自身を除く): 31720638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 406673, 813346, 1220019, 2440038, 4473403, 8946806, 13420209, 26840418]

約数ペア:

[(1, 26840418), (2, 13420209), (3, 8946806), (6, 4473403), (11, 2440038), (22, 1220019), (33, 813346), (66, 406673)]