12960906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 29735808

約数和(自身を除く): 16774902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 733, 842, 1263, 1466, 2199, 2526, 2947, 4398, 5131, 5894, 8841, 10262, 15393, 17682, 30786, 308593, 617186, 925779, 1851558, 2160151, 4320302, 6480453, 12960906]

約数ペア:

[(1, 12960906), (2, 6480453), (3, 4320302), (6, 2160151), (7, 1851558), (14, 925779), (21, 617186), (42, 308593), (421, 30786), (733, 17682), (842, 15393), (1263, 10262), (1466, 8841), (2199, 5894), (2526, 5131), (2947, 4398)]