18731014715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{516077}}^1$

素因数の和:516167

約数の個数: 32

約数和(自身を含む): 27645266304

約数和(自身を除く): 8914251589

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 5185, 7259, 36295, 516077, 2580385, 3612539, 8773309, 18062695, 31480697, 43866545, 61413163, 157403485, 220364879, 307065815, 535171849, 1101824395, 2675859245, 3746202943, 18731014715]

約数ペア:

[(1, 18731014715), (5, 3746202943), (7, 2675859245), (17, 1101824395), (35, 535171849), (61, 307065815), (85, 220364879), (119, 157403485), (305, 61413163), (427, 43866545), (595, 31480697), (1037, 18062695), (2135, 8773309), (5185, 3612539), (7259, 2580385), (36295, 516077)]