16855131024

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1258597}}^1$

素因数の和:1258645

約数の個数: 80

約数和(自身を含む): 49941168640

約数和(自身を除く): 33086037616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1258597, 2517194, 3775791, 5034388, 7551582, 10068776, 11327373, 15103164, 20137552, 22654746, 30206328, 33982119, 39016507, 45309492, 60412656, 67964238, 78033014, 90618984, 117049521, 135928476, 156066028, 181237968, 234099042, 271856952, 312132056, 351148563, 468198084, 543713904, 624264112, 702297126, 936396168, 1053445689, 1404594252, 1872792336, 2106891378, 2809188504, 4213782756, 5618377008, 8427565512, 16855131024]

約数ペア:

[(1, 16855131024), (2, 8427565512), (3, 5618377008), (4, 4213782756), (6, 2809188504), (8, 2106891378), (9, 1872792336), (12, 1404594252), (16, 1053445689), (18, 936396168), (24, 702297126), (27, 624264112), (31, 543713904), (36, 468198084), (48, 351148563), (54, 312132056), (62, 271856952), (72, 234099042), (93, 181237968), (108, 156066028), (124, 135928476), (144, 117049521), (186, 90618984), (216, 78033014), (248, 67964238), (279, 60412656), (372, 45309492), (432, 39016507), (496, 33982119), (558, 30206328), (744, 22654746), (837, 20137552), (1116, 15103164), (1488, 11327373), (1674, 10068776), (2232, 7551582), (3348, 5034388), (4464, 3775791), (6696, 2517194), (13392, 1258597)]