61289478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179209}}^1$

素因数の和:179236

約数の個数: 24

約数和(自身を含む): 139783800

約数和(自身を除く): 78494322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 179209, 358418, 537627, 1075254, 1612881, 3225762, 3404971, 6809942, 10214913, 20429826, 30644739, 61289478]

約数ペア:

[(1, 61289478), (2, 30644739), (3, 20429826), (6, 10214913), (9, 6809942), (18, 3404971), (19, 3225762), (38, 1612881), (57, 1075254), (114, 537627), (171, 358418), (342, 179209)]