918240136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{142939}}^1$

素因数の和:143029

約数の個数: 32

約数和(自身を含む): 1903960800

約数和(自身を除く): 985720664

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 142939, 285878, 571756, 1143512, 1572329, 3144658, 6289316, 10434547, 12578632, 20869094, 41738188, 83476376, 114780017, 229560034, 459120068, 918240136]

約数ペア:

[(1, 918240136), (2, 459120068), (4, 229560034), (8, 114780017), (11, 83476376), (22, 41738188), (44, 20869094), (73, 12578632), (88, 10434547), (146, 6289316), (292, 3144658), (584, 1572329), (803, 1143512), (1606, 571756), (3212, 285878), (6424, 142939)]