2053944

素因数分解:

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

素因数の和:309

約数の個数: 64

約数和(自身を含む): 5882400

約数和(自身を除く): 3828456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 257, 296, 333, 444, 514, 666, 771, 888, 999, 1028, 1332, 1542, 1998, 2056, 2313, 2664, 3084, 3996, 4626, 6168, 6939, 7992, 9252, 9509, 13878, 18504, 19018, 27756, 28527, 38036, 55512, 57054, 76072, 85581, 114108, 171162, 228216, 256743, 342324, 513486, 684648, 1026972, 2053944]

約数ペア:

[(1, 2053944), (2, 1026972), (3, 684648), (4, 513486), (6, 342324), (8, 256743), (9, 228216), (12, 171162), (18, 114108), (24, 85581), (27, 76072), (36, 57054), (37, 55512), (54, 38036), (72, 28527), (74, 27756), (108, 19018), (111, 18504), (148, 13878), (216, 9509), (222, 9252), (257, 7992), (296, 6939), (333, 6168), (444, 4626), (514, 3996), (666, 3084), (771, 2664), (888, 2313), (999, 2056), (1028, 1998), (1332, 1542)]