27893412

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 74250176

約数和(自身を除く): 46356764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 487, 516, 666, 774, 974, 1332, 1461, 1548, 1591, 1948, 2922, 3182, 4383, 4773, 5844, 6364, 8766, 9546, 14319, 17532, 18019, 19092, 20941, 28638, 36038, 41882, 54057, 57276, 62823, 72076, 83764, 108114, 125646, 162171, 188469, 216228, 251292, 324342, 376938, 648684, 753876, 774817, 1549634, 2324451, 3099268, 4648902, 6973353, 9297804, 13946706, 27893412]

約数ペア:

[(1, 27893412), (2, 13946706), (3, 9297804), (4, 6973353), (6, 4648902), (9, 3099268), (12, 2324451), (18, 1549634), (36, 774817), (37, 753876), (43, 648684), (74, 376938), (86, 324342), (111, 251292), (129, 216228), (148, 188469), (172, 162171), (222, 125646), (258, 108114), (333, 83764), (387, 72076), (444, 62823), (487, 57276), (516, 54057), (666, 41882), (774, 36038), (974, 28638), (1332, 20941), (1461, 19092), (1548, 18019), (1591, 17532), (1948, 14319), (2922, 9546), (3182, 8766), (4383, 6364), (4773, 5844)]