18051676

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 32320400

約数和(自身を除く): 14268724

約数列:

[1, 2, 4, 67, 134, 193, 268, 349, 386, 698, 772, 1396, 12931, 23383, 25862, 46766, 51724, 67357, 93532, 134714, 269428, 4512919, 9025838, 18051676]

約数ペア:

[(1, 18051676), (2, 9025838), (4, 4512919), (67, 269428), (134, 134714), (193, 93532), (268, 67357), (349, 51724), (386, 46766), (698, 25862), (772, 23383), (1396, 12931)]