2021040936

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5881}}^1$

素因数の和:5976

約数の個数: 128

約数和(自身を含む): 5900822400

約数和(自身を除く): 3879781464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 172, 216, 222, 258, 296, 333, 344, 387, 444, 516, 666, 774, 888, 999, 1032, 1161, 1332, 1548, 1591, 1998, 2322, 2664, 3096, 3182, 3996, 4644, 4773, 5881, 6364, 7992, 9288, 9546, 11762, 12728, 14319, 17643, 19092, 23524, 28638, 35286, 38184, 42957, 47048, 52929, 57276, 70572, 85914, 105858, 114552, 141144, 158787, 171828, 211716, 217597, 252883, 317574, 343656, 423432, 435194, 505766, 635148, 652791, 758649, 870388, 1011532, 1270296, 1305582, 1517298, 1740776, 1958373, 2023064, 2275947, 2611164, 3034596, 3916746, 4551894, 5222328, 5875119, 6069192, 6827841, 7833492, 9103788, 9356671, 11750238, 13655682, 15666984, 18207576, 18713342, 23500476, 27311364, 28070013, 37426684, 47000952, 54622728, 56140026, 74853368, 84210039, 112280052, 168420078, 224560104, 252630117, 336840156, 505260234, 673680312, 1010520468, 2021040936]

約数ペア:

[(1, 2021040936), (2, 1010520468), (3, 673680312), (4, 505260234), (6, 336840156), (8, 252630117), (9, 224560104), (12, 168420078), (18, 112280052), (24, 84210039), (27, 74853368), (36, 56140026), (37, 54622728), (43, 47000952), (54, 37426684), (72, 28070013), (74, 27311364), (86, 23500476), (108, 18713342), (111, 18207576), (129, 15666984), (148, 13655682), (172, 11750238), (216, 9356671), (222, 9103788), (258, 7833492), (296, 6827841), (333, 6069192), (344, 5875119), (387, 5222328), (444, 4551894), (516, 3916746), (666, 3034596), (774, 2611164), (888, 2275947), (999, 2023064), (1032, 1958373), (1161, 1740776), (1332, 1517298), (1548, 1305582), (1591, 1270296), (1998, 1011532), (2322, 870388), (2664, 758649), (3096, 652791), (3182, 635148), (3996, 505766), (4644, 435194), (4773, 423432), (5881, 343656), (6364, 317574), (7992, 252883), (9288, 217597), (9546, 211716), (11762, 171828), (12728, 158787), (14319, 141144), (17643, 114552), (19092, 105858), (23524, 85914), (28638, 70572), (35286, 57276), (38184, 52929), (42957, 47048)]