18376677418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{39877}}^1\times {\mathrm{20947}}^1$

素因数の和:60837

約数の個数: 16

約数和(自身を含む): 30073116384

約数和(自身を除く): 11696438966

約数列:

[1, 2, 11, 22, 20947, 39877, 41894, 79754, 230417, 438647, 460834, 877294, 835303519, 1670607038, 9188338709, 18376677418]

約数ペア:

[(1, 18376677418), (2, 9188338709), (11, 1670607038), (22, 835303519), (20947, 877294), (39877, 460834), (41894, 438647), (79754, 230417)]