18716068

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{883}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 37524032

約数和(自身を除く): 18807964

約数列:

[1, 2, 4, 7, 14, 28, 757, 883, 1514, 1766, 3028, 3532, 5299, 6181, 10598, 12362, 21196, 24724, 668431, 1336862, 2673724, 4679017, 9358034, 18716068]

約数ペア:

[(1, 18716068), (2, 9358034), (4, 4679017), (7, 2673724), (14, 1336862), (28, 668431), (757, 24724), (883, 21196), (1514, 12362), (1766, 10598), (3028, 6181), (3532, 5299)]