18290898

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{10061}}^1$

素因数の和:10170

約数の個数: 24

約数和(自身を含む): 40026636

約数和(自身を除く): 21735738

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 10061, 20122, 30183, 60366, 90549, 181098, 1016161, 2032322, 3048483, 6096966, 9145449, 18290898]

約数ペア:

[(1, 18290898), (2, 9145449), (3, 6096966), (6, 3048483), (9, 2032322), (18, 1016161), (101, 181098), (202, 90549), (303, 60366), (606, 30183), (909, 20122), (1818, 10061)]