2018332395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{17707}}^1$

素因数の和:17884

約数の個数: 48

約数和(自身を含む): 3729304800

約数和(自身を除く): 1710972405

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 447, 745, 765, 1341, 2235, 2533, 6705, 7599, 12665, 17707, 22797, 37995, 53121, 88535, 113985, 159363, 265605, 301019, 796815, 903057, 1505095, 2638343, 2709171, 4515285, 7915029, 13191715, 13545855, 23745087, 39575145, 44851831, 118725435, 134555493, 224259155, 403666479, 672777465, 2018332395]

約数ペア:

[(1, 2018332395), (3, 672777465), (5, 403666479), (9, 224259155), (15, 134555493), (17, 118725435), (45, 44851831), (51, 39575145), (85, 23745087), (149, 13545855), (153, 13191715), (255, 7915029), (447, 4515285), (745, 2709171), (765, 2638343), (1341, 1505095), (2235, 903057), (2533, 796815), (6705, 301019), (7599, 265605), (12665, 159363), (17707, 113985), (22797, 88535), (37995, 53121)]