673038

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 1474200

約数和(自身を除く): 801162

約数列:

[1, 2, 3, 6, 9, 18, 139, 269, 278, 417, 538, 807, 834, 1251, 1614, 2421, 2502, 4842, 37391, 74782, 112173, 224346, 336519, 673038]

約数ペア:

[(1, 673038), (2, 336519), (3, 224346), (6, 112173), (9, 74782), (18, 37391), (139, 4842), (269, 2502), (278, 2421), (417, 1614), (538, 1251), (807, 834)]