1851876936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7708

約数の個数: 192

約数和(自身を含む): 6340588800

約数和(自身を除く): 4488711864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 117, 126, 148, 156, 168, 182, 222, 234, 252, 259, 273, 296, 312, 333, 364, 444, 468, 481, 504, 518, 546, 666, 728, 777, 819, 888, 936, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2072, 2184, 2331, 2664, 2886, 3108, 3276, 3367, 3848, 4329, 4662, 5772, 6216, 6552, 6734, 7639, 8658, 9324, 10101, 11544, 13468, 15278, 17316, 18648, 20202, 22917, 26936, 30303, 30556, 34632, 40404, 45834, 53473, 60606, 61112, 68751, 80808, 91668, 99307, 106946, 121212, 137502, 160419, 183336, 198614, 213892, 242424, 275004, 282643, 297921, 320838, 397228, 427784, 481257, 550008, 565286, 595842, 641676, 695149, 794456, 847929, 893763, 962514, 1130572, 1191684, 1283352, 1390298, 1695858, 1787526, 1925028, 1978501, 2085447, 2261144, 2383368, 2543787, 2780596, 3391716, 3575052, 3674359, 3850056, 3957002, 4170894, 5087574, 5561192, 5935503, 6256341, 6783432, 7150104, 7348718, 7914004, 8341788, 10175148, 11023077, 11871006, 12512682, 14697436, 15828008, 16683576, 17806509, 20350296, 22046154, 23742012, 25025364, 25720513, 29394872, 33069231, 35613018, 44092308, 47484024, 50050728, 51441026, 66138462, 71226036, 77161539, 88184616, 102882052, 132276924, 142452072, 154323078, 205764104, 231484617, 264553848, 308646156, 462969234, 617292312, 925938468, 1851876936]

約数ペア:

[(1, 1851876936), (2, 925938468), (3, 617292312), (4, 462969234), (6, 308646156), (7, 264553848), (8, 231484617), (9, 205764104), (12, 154323078), (13, 142452072), (14, 132276924), (18, 102882052), (21, 88184616), (24, 77161539), (26, 71226036), (28, 66138462), (36, 51441026), (37, 50050728), (39, 47484024), (42, 44092308), (52, 35613018), (56, 33069231), (63, 29394872), (72, 25720513), (74, 25025364), (78, 23742012), (84, 22046154), (91, 20350296), (104, 17806509), (111, 16683576), (117, 15828008), (126, 14697436), (148, 12512682), (156, 11871006), (168, 11023077), (182, 10175148), (222, 8341788), (234, 7914004), (252, 7348718), (259, 7150104), (273, 6783432), (296, 6256341), (312, 5935503), (333, 5561192), (364, 5087574), (444, 4170894), (468, 3957002), (481, 3850056), (504, 3674359), (518, 3575052), (546, 3391716), (666, 2780596), (728, 2543787), (777, 2383368), (819, 2261144), (888, 2085447), (936, 1978501), (962, 1925028), (1036, 1787526), (1092, 1695858), (1332, 1390298), (1443, 1283352), (1554, 1191684), (1638, 1130572), (1924, 962514), (2072, 893763), (2184, 847929), (2331, 794456), (2664, 695149), (2886, 641676), (3108, 595842), (3276, 565286), (3367, 550008), (3848, 481257), (4329, 427784), (4662, 397228), (5772, 320838), (6216, 297921), (6552, 282643), (6734, 275004), (7639, 242424), (8658, 213892), (9324, 198614), (10101, 183336), (11544, 160419), (13468, 137502), (15278, 121212), (17316, 106946), (18648, 99307), (20202, 91668), (22917, 80808), (26936, 68751), (30303, 61112), (30556, 60606), (34632, 53473), (40404, 45834)]