21184903122

素因数分解:

$2^1\times 3^1\times {\mathrm{2539}}^1\times {\mathrm{1390633}}^1$

素因数の和:1393177

約数の個数: 16

約数和(自身を含む): 42386524320

約数和(自身を除く): 21201621198

約数列:

[1, 2, 3, 6, 2539, 5078, 7617, 15234, 1390633, 2781266, 4171899, 8343798, 3530817187, 7061634374, 10592451561, 21184903122]

約数ペア:

[(1, 21184903122), (2, 10592451561), (3, 7061634374), (6, 3530817187), (2539, 8343798), (5078, 4171899), (7617, 2781266), (15234, 1390633)]