18688178881

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1\times {\mathrm{6473}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 19451210688

約数和(自身を除く): 763031807

約数列:

[1, 41, 67, 1051, 2747, 6473, 43091, 70417, 265393, 433691, 2887097, 6803123, 17781331, 278928043, 455809241, 18688178881]

約数ペア:

[(1, 18688178881), (41, 455809241), (67, 278928043), (1051, 17781331), (2747, 6803123), (6473, 2887097), (43091, 433691), (70417, 265393)]