18317008

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{1481}}^1$

素因数の和:2262

約数の個数: 20

約数和(自身を含む): 35559108

約数和(自身を除く): 17242100

約数列:

[1, 2, 4, 8, 16, 773, 1481, 1546, 2962, 3092, 5924, 6184, 11848, 12368, 23696, 1144813, 2289626, 4579252, 9158504, 18317008]

約数ペア:

[(1, 18317008), (2, 9158504), (4, 4579252), (8, 2289626), (16, 1144813), (773, 23696), (1481, 12368), (1546, 11848), (2962, 6184), (3092, 5924)]