81883214

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26953}}^1$

素因数の和:27000

約数の個数: 24

約数和(自身を含む): 147492288

約数和(自身を除く): 65609074

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 26953, 53906, 188671, 377342, 835543, 1320697, 1671086, 2641394, 5848801, 11697602, 40941607, 81883214]

約数ペア:

[(1, 81883214), (2, 40941607), (7, 11697602), (14, 5848801), (31, 2641394), (49, 1671086), (62, 1320697), (98, 835543), (217, 377342), (434, 188671), (1519, 53906), (3038, 26953)]