18022756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 32405184

約数和(自身を除く): 14382428

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 563, 604, 1126, 2252, 8003, 16006, 29839, 32012, 59678, 85013, 119356, 170026, 340052, 4505689, 9011378, 18022756]

約数ペア:

[(1, 18022756), (2, 9011378), (4, 4505689), (53, 340052), (106, 170026), (151, 119356), (212, 85013), (302, 59678), (563, 32012), (604, 29839), (1126, 16006), (2252, 8003)]