18051634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 29378160

約数和(自身を除く): 11326526

約数列:

[1, 2, 19, 37, 38, 74, 347, 694, 703, 1369, 1406, 2738, 6593, 12839, 13186, 25678, 26011, 52022, 243941, 475043, 487882, 950086, 9025817, 18051634]

約数ペア:

[(1, 18051634), (2, 9025817), (19, 950086), (37, 487882), (38, 475043), (74, 243941), (347, 52022), (694, 26011), (703, 25678), (1369, 13186), (1406, 12839), (2738, 6593)]