2779974

素因数分解:

$2^1\times 3^3\times {\mathrm{51481}}^1$

素因数の和:51492

約数の個数: 16

約数和(自身を含む): 6177840

約数和(自身を除く): 3397866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 51481, 102962, 154443, 308886, 463329, 926658, 1389987, 2779974]

約数ペア:

[(1, 2779974), (2, 1389987), (3, 926658), (6, 463329), (9, 308886), (18, 154443), (27, 102962), (54, 51481)]