6402366

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 13922064

約数和(自身を除く): 7519698

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 887, 1203, 1774, 2406, 2661, 3609, 5322, 7218, 7983, 15966, 355687, 711374, 1067061, 2134122, 3201183, 6402366]

約数ペア:

[(1, 6402366), (2, 3201183), (3, 2134122), (6, 1067061), (9, 711374), (18, 355687), (401, 15966), (802, 7983), (887, 7218), (1203, 5322), (1774, 3609), (2406, 2661)]