67890218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{106411}}^1$

素因数の和:106453

約数の個数: 16

約数和(自身を含む): 114924960

約数和(自身を除く): 47034742

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 106411, 212822, 1170521, 2341042, 3085919, 6171838, 33945109, 67890218]

約数ペア:

[(1, 67890218), (2, 33945109), (11, 6171838), (22, 3085919), (29, 2341042), (58, 1170521), (319, 212822), (638, 106411)]