2191014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17389}}^1$

素因数の和:17404

約数の個数: 24

約数和(自身を含む): 5425680

約数和(自身を除く): 3234666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17389, 34778, 52167, 104334, 121723, 156501, 243446, 313002, 365169, 730338, 1095507, 2191014]

約数ペア:

[(1, 2191014), (2, 1095507), (3, 730338), (6, 365169), (7, 313002), (9, 243446), (14, 156501), (18, 121723), (21, 104334), (42, 52167), (63, 34778), (126, 17389)]