12985974

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 29155680

約数和(自身を除く): 16169706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2381, 2727, 4762, 5454, 7143, 14286, 21429, 42858, 64287, 128574, 240481, 480962, 721443, 1442886, 2164329, 4328658, 6492987, 12985974]

約数ペア:

[(1, 12985974), (2, 6492987), (3, 4328658), (6, 2164329), (9, 1442886), (18, 721443), (27, 480962), (54, 240481), (101, 128574), (202, 64287), (303, 42858), (606, 21429), (909, 14286), (1818, 7143), (2381, 5454), (2727, 4762)]