12869724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 34496000

約数和(自身を除く): 21626276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 439, 698, 878, 1047, 1317, 1396, 1756, 2094, 2443, 2634, 3073, 4188, 4886, 5268, 6146, 7329, 9219, 9772, 12292, 14658, 18438, 29316, 36876, 153211, 306422, 459633, 612844, 919266, 1072477, 1838532, 2144954, 3217431, 4289908, 6434862, 12869724]

約数ペア:

[(1, 12869724), (2, 6434862), (3, 4289908), (4, 3217431), (6, 2144954), (7, 1838532), (12, 1072477), (14, 919266), (21, 612844), (28, 459633), (42, 306422), (84, 153211), (349, 36876), (439, 29316), (698, 18438), (878, 14658), (1047, 12292), (1317, 9772), (1396, 9219), (1756, 7329), (2094, 6146), (2443, 5268), (2634, 4886), (3073, 4188)]