18451382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 29783376

約数和(自身を除く): 11331994

約数列:

[1, 2, 23, 37, 46, 74, 293, 586, 851, 1369, 1702, 2738, 6739, 10841, 13478, 21682, 31487, 62974, 249343, 401117, 498686, 802234, 9225691, 18451382]

約数ペア:

[(1, 18451382), (2, 9225691), (23, 802234), (37, 498686), (46, 401117), (74, 249343), (293, 62974), (586, 31487), (851, 21682), (1369, 13478), (1702, 10841), (2738, 6739)]