1026972

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 2745120

約数和(自身を除く): 1718148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 257, 333, 444, 514, 666, 771, 999, 1028, 1332, 1542, 1998, 2313, 3084, 3996, 4626, 6939, 9252, 9509, 13878, 19018, 27756, 28527, 38036, 57054, 85581, 114108, 171162, 256743, 342324, 513486, 1026972]

約数ペア:

[(1, 1026972), (2, 513486), (3, 342324), (4, 256743), (6, 171162), (9, 114108), (12, 85581), (18, 57054), (27, 38036), (36, 28527), (37, 27756), (54, 19018), (74, 13878), (108, 9509), (111, 9252), (148, 6939), (222, 4626), (257, 3996), (333, 3084), (444, 2313), (514, 1998), (666, 1542), (771, 1332), (999, 1028)]