690936162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2350123}}^1$

素因数の和:2350142

約数の個数: 24

約数和(自身を含む): 1607484816

約数和(自身を除く): 916548654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2350123, 4700246, 7050369, 14100738, 16450861, 32901722, 49352583, 98705166, 115156027, 230312054, 345468081, 690936162]

約数ペア:

[(1, 690936162), (2, 345468081), (3, 230312054), (6, 115156027), (7, 98705166), (14, 49352583), (21, 32901722), (42, 16450861), (49, 14100738), (98, 7050369), (147, 4700246), (294, 2350123)]