18283858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 28185696

約数和(自身を除く): 9901838

約数列:

[1, 2, 43, 86, 433, 491, 866, 982, 18619, 21113, 37238, 42226, 212603, 425206, 9141929, 18283858]

約数ペア:

[(1, 18283858), (2, 9141929), (43, 425206), (86, 212603), (433, 42226), (491, 37238), (866, 21113), (982, 18619)]