6640692

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1109}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 15540000

約数和(自身を除く): 8899308

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1109, 1497, 1996, 2218, 2994, 3327, 4436, 5988, 6654, 13308, 553391, 1106782, 1660173, 2213564, 3320346, 6640692]

約数ペア:

[(1, 6640692), (2, 3320346), (3, 2213564), (4, 1660173), (6, 1106782), (12, 553391), (499, 13308), (998, 6654), (1109, 5988), (1497, 4436), (1996, 3327), (2218, 2994)]