3121356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37159}}^1$

素因数の和:37173

約数の個数: 24

約数和(自身を含む): 8323840

約数和(自身を除く): 5202484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 37159, 74318, 111477, 148636, 222954, 260113, 445908, 520226, 780339, 1040452, 1560678, 3121356]

約数ペア:

[(1, 3121356), (2, 1560678), (3, 1040452), (4, 780339), (6, 520226), (7, 445908), (12, 260113), (14, 222954), (21, 148636), (28, 111477), (42, 74318), (84, 37159)]