2018804952

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{21247}}^1$

素因数の和:21400

約数の個数: 64

約数和(自身を含む): 5232107520

約数和(自身を除く): 3213302568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 642, 856, 888, 1284, 2568, 3959, 7918, 11877, 15836, 21247, 23754, 31672, 42494, 47508, 63741, 84988, 95016, 127482, 169976, 254964, 509928, 786139, 1572278, 2273429, 2358417, 3144556, 4546858, 4716834, 6289112, 6820287, 9093716, 9433668, 13640574, 18187432, 18867336, 27281148, 54562296, 84116873, 168233746, 252350619, 336467492, 504701238, 672934984, 1009402476, 2018804952]

約数ペア:

[(1, 2018804952), (2, 1009402476), (3, 672934984), (4, 504701238), (6, 336467492), (8, 252350619), (12, 168233746), (24, 84116873), (37, 54562296), (74, 27281148), (107, 18867336), (111, 18187432), (148, 13640574), (214, 9433668), (222, 9093716), (296, 6820287), (321, 6289112), (428, 4716834), (444, 4546858), (642, 3144556), (856, 2358417), (888, 2273429), (1284, 1572278), (2568, 786139), (3959, 509928), (7918, 254964), (11877, 169976), (15836, 127482), (21247, 95016), (23754, 84988), (31672, 63741), (42494, 47508)]