21225066

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{18521}}^1$

素因数の和:18717

約数の個数: 16

約数和(自身を含む): 42674688

約数和(自身を除く): 21449622

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 18521, 37042, 55563, 111126, 3537511, 7075022, 10612533, 21225066]

約数ペア:

[(1, 21225066), (2, 10612533), (3, 7075022), (6, 3537511), (191, 111126), (382, 55563), (573, 37042), (1146, 18521)]