2117222718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27143881}}^1$

素因数の和:27143899

約数の個数: 16

約数和(自身を含む): 4560172176

約数和(自身を除く): 2442949458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 27143881, 54287762, 81431643, 162863286, 352870453, 705740906, 1058611359, 2117222718]

約数ペア:

[(1, 2117222718), (2, 1058611359), (3, 705740906), (6, 352870453), (13, 162863286), (26, 81431643), (39, 54287762), (78, 27143881)]