21461634

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2609}}^1$

素因数の和:3074

約数の個数: 24

約数和(自身を含む): 46619820

約数和(自身を除く): 25158186

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2609, 2742, 4113, 5218, 7827, 8226, 15654, 23481, 46962, 1192313, 2384626, 3576939, 7153878, 10730817, 21461634]

約数ペア:

[(1, 21461634), (2, 10730817), (3, 7153878), (6, 3576939), (9, 2384626), (18, 1192313), (457, 46962), (914, 23481), (1371, 15654), (2609, 8226), (2742, 7827), (4113, 5218)]