137621316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1638349}}^1$

素因数の和:1638363

約数の個数: 24

約数和(自身を含む): 366990400

約数和(自身を除く): 229369084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1638349, 3276698, 4915047, 6553396, 9830094, 11468443, 19660188, 22936886, 34405329, 45873772, 68810658, 137621316]

約数ペア:

[(1, 137621316), (2, 68810658), (3, 45873772), (4, 34405329), (6, 22936886), (7, 19660188), (12, 11468443), (14, 9830094), (21, 6553396), (28, 4915047), (42, 3276698), (84, 1638349)]