12966366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308723}}^1$

素因数の和:308735

約数の個数: 16

約数和(自身を含む): 29637504

約数和(自身を除く): 16671138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308723, 617446, 926169, 1852338, 2161061, 4322122, 6483183, 12966366]

約数ペア:

[(1, 12966366), (2, 6483183), (3, 4322122), (6, 2161061), (7, 1852338), (14, 926169), (21, 617446), (42, 308723)]