21701226

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{40639}}^1$

素因数の和:40733

約数の個数: 16

約数和(自身を含む): 43891200

約数和(自身を除く): 22189974

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 40639, 81278, 121917, 243834, 3616871, 7233742, 10850613, 21701226]

約数ペア:

[(1, 21701226), (2, 10850613), (3, 7233742), (6, 3616871), (89, 243834), (178, 121917), (267, 81278), (534, 40639)]