2018924715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{22549}}^1$

素因数の和:22731

約数の個数: 32

約数和(自身を含む): 3325132800

約数和(自身を除く): 1306208085

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 381, 635, 705, 1905, 5969, 17907, 22549, 29845, 67647, 89535, 112745, 338235, 1059803, 2863723, 3179409, 5299015, 8591169, 14318615, 15897045, 42955845, 134594981, 403784943, 672974905, 2018924715]

約数ペア:

[(1, 2018924715), (3, 672974905), (5, 403784943), (15, 134594981), (47, 42955845), (127, 15897045), (141, 14318615), (235, 8591169), (381, 5299015), (635, 3179409), (705, 2863723), (1905, 1059803), (5969, 338235), (17907, 112745), (22549, 89535), (29845, 67647)]