7640262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{60637}}^1$

素因数の和:60652

約数の個数: 24

約数和(自身を含む): 18919056

約数和(自身を除く): 11278794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 60637, 121274, 181911, 363822, 424459, 545733, 848918, 1091466, 1273377, 2546754, 3820131, 7640262]

約数ペア:

[(1, 7640262), (2, 3820131), (3, 2546754), (6, 1273377), (7, 1091466), (9, 848918), (14, 545733), (18, 424459), (21, 363822), (42, 181911), (63, 121274), (126, 60637)]