17940257568

素因数分解:

$2^5\times 3^3\times {\mathrm{20764187}}^1$

素因数の和:20764206

約数の個数: 48

約数和(自身を含む): 52325753760

約数和(自身を除く): 34385496192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20764187, 41528374, 62292561, 83056748, 124585122, 166113496, 186877683, 249170244, 332226992, 373755366, 498340488, 560633049, 664453984, 747510732, 996680976, 1121266098, 1495021464, 1993361952, 2242532196, 2990042928, 4485064392, 5980085856, 8970128784, 17940257568]

約数ペア:

[(1, 17940257568), (2, 8970128784), (3, 5980085856), (4, 4485064392), (6, 2990042928), (8, 2242532196), (9, 1993361952), (12, 1495021464), (16, 1121266098), (18, 996680976), (24, 747510732), (27, 664453984), (32, 560633049), (36, 498340488), (48, 373755366), (54, 332226992), (72, 249170244), (96, 186877683), (108, 166113496), (144, 124585122), (216, 83056748), (288, 62292561), (432, 41528374), (864, 20764187)]