108649554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1392943}}^1$

素因数の和:1392961

約数の個数: 16

約数和(自身を含む): 234014592

約数和(自身を除く): 125365038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1392943, 2785886, 4178829, 8357658, 18108259, 36216518, 54324777, 108649554]

約数ペア:

[(1, 108649554), (2, 54324777), (3, 36216518), (6, 18108259), (13, 8357658), (26, 4178829), (39, 2785886), (78, 1392943)]