2018376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 5866770

約数和(自身を除く): 3848394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 97, 102, 136, 153, 194, 204, 289, 291, 306, 388, 408, 578, 582, 612, 776, 867, 873, 1156, 1164, 1224, 1649, 1734, 1746, 2312, 2328, 2601, 3298, 3468, 3492, 4947, 5202, 6596, 6936, 6984, 9894, 10404, 13192, 14841, 19788, 20808, 28033, 29682, 39576, 56066, 59364, 84099, 112132, 118728, 168198, 224264, 252297, 336396, 504594, 672792, 1009188, 2018376]

約数ペア:

[(1, 2018376), (2, 1009188), (3, 672792), (4, 504594), (6, 336396), (8, 252297), (9, 224264), (12, 168198), (17, 118728), (18, 112132), (24, 84099), (34, 59364), (36, 56066), (51, 39576), (68, 29682), (72, 28033), (97, 20808), (102, 19788), (136, 14841), (153, 13192), (194, 10404), (204, 9894), (289, 6984), (291, 6936), (306, 6596), (388, 5202), (408, 4947), (578, 3492), (582, 3468), (612, 3298), (776, 2601), (867, 2328), (873, 2312), (1156, 1746), (1164, 1734), (1224, 1649)]