66900178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17431}}^1$

素因数の和:17553

約数の個数: 16

約数和(自身を含む): 106683840

約数和(自身を除く): 39783662

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 17431, 34862, 331189, 662378, 1760531, 3521062, 33450089, 66900178]

約数ペア:

[(1, 66900178), (2, 33450089), (19, 3521062), (38, 1760531), (101, 662378), (202, 331189), (1919, 34862), (3838, 17431)]