12807738

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5266

約数の個数: 24

約数和(自身を含む): 27955200

約数和(自身を除く): 15147462

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 5119, 10238, 15357, 30714, 46071, 92142, 711541, 1423082, 2134623, 4269246, 6403869, 12807738]

約数ペア:

[(1, 12807738), (2, 6403869), (3, 4269246), (6, 2134623), (9, 1423082), (18, 711541), (139, 92142), (278, 46071), (417, 30714), (834, 15357), (1251, 10238), (2502, 5119)]