15213906

素因数分解:

$2^1\times 3^4\times {\mathrm{93913}}^1$

素因数の和:93927

約数の個数: 20

約数和(自身を含む): 34090782

約数和(自身を除く): 18876876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 93913, 187826, 281739, 563478, 845217, 1690434, 2535651, 5071302, 7606953, 15213906]

約数ペア:

[(1, 15213906), (2, 7606953), (3, 5071302), (6, 2535651), (9, 1690434), (18, 845217), (27, 563478), (54, 281739), (81, 187826), (162, 93913)]