2021072652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 5585448960

約数和(自身を除く): 3564376308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 71, 92, 93, 124, 138, 142, 186, 207, 213, 276, 279, 284, 372, 414, 426, 558, 639, 713, 828, 852, 1109, 1116, 1278, 1426, 1633, 2139, 2201, 2218, 2556, 2852, 3266, 3327, 4278, 4402, 4436, 4899, 6417, 6532, 6603, 6654, 8556, 8804, 9798, 9981, 12834, 13206, 13308, 14697, 19596, 19809, 19962, 25507, 25668, 26412, 29394, 34379, 39618, 39924, 50623, 51014, 58788, 68758, 76521, 78739, 79236, 101246, 102028, 103137, 137516, 151869, 153042, 157478, 202492, 206274, 229563, 236217, 303738, 306084, 309411, 314956, 412548, 455607, 459126, 472434, 607476, 618822, 708651, 790717, 911214, 918252, 944868, 1237644, 1417302, 1581434, 1810997, 1822428, 2372151, 2440909, 2834604, 3162868, 3621994, 4744302, 4881818, 5432991, 7116453, 7243988, 7322727, 9488604, 9763636, 10865982, 14232906, 14645454, 16298973, 21731964, 21968181, 28465812, 29290908, 32597946, 43936362, 56140907, 65195892, 87872724, 112281814, 168422721, 224563628, 336845442, 505268163, 673690884, 1010536326, 2021072652]

約数ペア:

[(1, 2021072652), (2, 1010536326), (3, 673690884), (4, 505268163), (6, 336845442), (9, 224563628), (12, 168422721), (18, 112281814), (23, 87872724), (31, 65195892), (36, 56140907), (46, 43936362), (62, 32597946), (69, 29290908), (71, 28465812), (92, 21968181), (93, 21731964), (124, 16298973), (138, 14645454), (142, 14232906), (186, 10865982), (207, 9763636), (213, 9488604), (276, 7322727), (279, 7243988), (284, 7116453), (372, 5432991), (414, 4881818), (426, 4744302), (558, 3621994), (639, 3162868), (713, 2834604), (828, 2440909), (852, 2372151), (1109, 1822428), (1116, 1810997), (1278, 1581434), (1426, 1417302), (1633, 1237644), (2139, 944868), (2201, 918252), (2218, 911214), (2556, 790717), (2852, 708651), (3266, 618822), (3327, 607476), (4278, 472434), (4402, 459126), (4436, 455607), (4899, 412548), (6417, 314956), (6532, 309411), (6603, 306084), (6654, 303738), (8556, 236217), (8804, 229563), (9798, 206274), (9981, 202492), (12834, 157478), (13206, 153042), (13308, 151869), (14697, 137516), (19596, 103137), (19809, 102028), (19962, 101246), (25507, 79236), (25668, 78739), (26412, 76521), (29394, 68758), (34379, 58788), (39618, 51014), (39924, 50623)]