81483714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{348221}}^1$

素因数の和:348242

約数の個数: 24

約数和(自身を含む): 190129212

約数和(自身を除く): 108645498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 348221, 696442, 1044663, 2089326, 3133989, 4526873, 6267978, 9053746, 13580619, 27161238, 40741857, 81483714]

約数ペア:

[(1, 81483714), (2, 40741857), (3, 27161238), (6, 13580619), (9, 9053746), (13, 6267978), (18, 4526873), (26, 3133989), (39, 2089326), (78, 1044663), (117, 696442), (234, 348221)]