13380906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 33630912

約数和(自身を除く): 20250006

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 2633, 5082, 5266, 7899, 15798, 18431, 28963, 36862, 55293, 57926, 86889, 110586, 173778, 202741, 318593, 405482, 608223, 637186, 955779, 1216446, 1911558, 2230151, 4460302, 6690453, 13380906]

約数ペア:

[(1, 13380906), (2, 6690453), (3, 4460302), (6, 2230151), (7, 1911558), (11, 1216446), (14, 955779), (21, 637186), (22, 608223), (33, 405482), (42, 318593), (66, 202741), (77, 173778), (121, 110586), (154, 86889), (231, 57926), (242, 55293), (363, 36862), (462, 28963), (726, 18431), (847, 15798), (1694, 7899), (2541, 5266), (2633, 5082)]