2940012

素因数分解:

$2^2\times 3^2\times {\mathrm{81667}}^1$

素因数の和:81677

約数の個数: 18

約数和(自身を含む): 7431788

約数和(自身を除く): 4491776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81667, 163334, 245001, 326668, 490002, 735003, 980004, 1470006, 2940012]

約数ペア:

[(1, 2940012), (2, 1470006), (3, 980004), (4, 735003), (6, 490002), (9, 326668), (12, 245001), (18, 163334), (36, 81667)]