13540308

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7187}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 31799712

約数和(自身を除く): 18259404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 7187, 14374, 21561, 28748, 43122, 86244, 1128359, 2256718, 3385077, 4513436, 6770154, 13540308]

約数ペア:

[(1, 13540308), (2, 6770154), (3, 4513436), (4, 3385077), (6, 2256718), (12, 1128359), (157, 86244), (314, 43122), (471, 28748), (628, 21561), (942, 14374), (1884, 7187)]