2021002308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 5700997120

約数和(自身を除く): 3679994812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 127, 148, 156, 222, 234, 254, 333, 381, 444, 468, 481, 508, 666, 762, 919, 962, 1143, 1332, 1443, 1524, 1651, 1838, 1924, 2286, 2757, 2886, 3302, 3676, 4329, 4572, 4699, 4953, 5514, 5772, 6604, 8271, 8658, 9398, 9906, 11028, 11947, 14097, 14859, 16542, 17316, 18796, 19812, 23894, 28194, 29718, 33084, 34003, 35841, 42291, 47788, 56388, 59436, 61087, 68006, 71682, 84582, 102009, 107523, 116713, 122174, 136012, 143364, 169164, 183261, 204018, 215046, 233426, 244348, 306027, 350139, 366522, 408036, 430092, 442039, 466852, 549783, 612054, 700278, 733044, 884078, 1050417, 1099566, 1224108, 1326117, 1400556, 1517269, 1768156, 2100834, 2199132, 2652234, 3034538, 3978351, 4201668, 4318381, 4551807, 5304468, 6069076, 7956702, 8636762, 9103614, 12955143, 13655421, 15913404, 17273524, 18207228, 25910286, 27310842, 38865429, 51820572, 54621684, 56138953, 77730858, 112277906, 155461716, 168416859, 224555812, 336833718, 505250577, 673667436, 1010501154, 2021002308]

約数ペア:

[(1, 2021002308), (2, 1010501154), (3, 673667436), (4, 505250577), (6, 336833718), (9, 224555812), (12, 168416859), (13, 155461716), (18, 112277906), (26, 77730858), (36, 56138953), (37, 54621684), (39, 51820572), (52, 38865429), (74, 27310842), (78, 25910286), (111, 18207228), (117, 17273524), (127, 15913404), (148, 13655421), (156, 12955143), (222, 9103614), (234, 8636762), (254, 7956702), (333, 6069076), (381, 5304468), (444, 4551807), (468, 4318381), (481, 4201668), (508, 3978351), (666, 3034538), (762, 2652234), (919, 2199132), (962, 2100834), (1143, 1768156), (1332, 1517269), (1443, 1400556), (1524, 1326117), (1651, 1224108), (1838, 1099566), (1924, 1050417), (2286, 884078), (2757, 733044), (2886, 700278), (3302, 612054), (3676, 549783), (4329, 466852), (4572, 442039), (4699, 430092), (4953, 408036), (5514, 366522), (5772, 350139), (6604, 306027), (8271, 244348), (8658, 233426), (9398, 215046), (9906, 204018), (11028, 183261), (11947, 169164), (14097, 143364), (14859, 136012), (16542, 122174), (17316, 116713), (18796, 107523), (19812, 102009), (23894, 84582), (28194, 71682), (29718, 68006), (33084, 61087), (34003, 59436), (35841, 56388), (42291, 47788)]