1861356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22159}}^1$

素因数の和:22173

約数の個数: 24

約数和(自身を含む): 4963840

約数和(自身を除く): 3102484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22159, 44318, 66477, 88636, 132954, 155113, 265908, 310226, 465339, 620452, 930678, 1861356]

約数ペア:

[(1, 1861356), (2, 930678), (3, 620452), (4, 465339), (6, 310226), (7, 265908), (12, 155113), (14, 132954), (21, 88636), (28, 66477), (42, 44318), (84, 22159)]