18185024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 56

約数和(自身を含む): 42415968

約数和(自身を除く): 24230944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1987, 2288, 3974, 4576, 7948, 9152, 15896, 21857, 25831, 31792, 43714, 51662, 63584, 87428, 103324, 127168, 174856, 206648, 284141, 349712, 413296, 568282, 699424, 826592, 1136564, 1398848, 1653184, 2273128, 4546256, 9092512, 18185024]

約数ペア:

[(1, 18185024), (2, 9092512), (4, 4546256), (8, 2273128), (11, 1653184), (13, 1398848), (16, 1136564), (22, 826592), (26, 699424), (32, 568282), (44, 413296), (52, 349712), (64, 284141), (88, 206648), (104, 174856), (143, 127168), (176, 103324), (208, 87428), (286, 63584), (352, 51662), (416, 43714), (572, 31792), (704, 25831), (832, 21857), (1144, 15896), (1987, 9152), (2288, 7948), (3974, 4576)]