69290418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 143705664

約数和(自身を除く): 74415246

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 2917, 3959, 5834, 7918, 8751, 11877, 17502, 23754, 107929, 215858, 312119, 323787, 624238, 647574, 936357, 1872714, 11548403, 23096806, 34645209, 69290418]

約数ペア:

[(1, 69290418), (2, 34645209), (3, 23096806), (6, 11548403), (37, 1872714), (74, 936357), (107, 647574), (111, 624238), (214, 323787), (222, 312119), (321, 215858), (642, 107929), (2917, 23754), (3959, 17502), (5834, 11877), (7918, 8751)]