6418974

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1669}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 12865680

約数和(自身を除く): 6446706

約数列:

[1, 2, 3, 6, 641, 1282, 1669, 1923, 3338, 3846, 5007, 10014, 1069829, 2139658, 3209487, 6418974]

約数ペア:

[(1, 6418974), (2, 3209487), (3, 2139658), (6, 1069829), (641, 10014), (1282, 5007), (1669, 3846), (1923, 3338)]