27970488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 95692800

約数和(自身を除く): 67722312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1423, 1512, 1638, 2184, 2457, 2808, 2846, 3276, 4269, 4914, 5692, 6552, 8538, 9828, 9961, 11384, 12807, 17076, 18499, 19656, 19922, 25614, 29883, 34152, 36998, 38421, 39844, 51228, 55497, 59766, 73996, 76842, 79688, 89649, 102456, 110994, 119532, 129493, 147992, 153684, 166491, 179298, 221988, 239064, 258986, 268947, 307368, 332982, 358596, 388479, 443976, 499473, 517972, 537894, 665964, 717192, 776958, 998946, 1035944, 1075788, 1165437, 1331928, 1553916, 1997892, 2151576, 2330874, 3107832, 3496311, 3995784, 4661748, 6992622, 9323496, 13985244, 27970488]

約数ペア:

[(1, 27970488), (2, 13985244), (3, 9323496), (4, 6992622), (6, 4661748), (7, 3995784), (8, 3496311), (9, 3107832), (12, 2330874), (13, 2151576), (14, 1997892), (18, 1553916), (21, 1331928), (24, 1165437), (26, 1075788), (27, 1035944), (28, 998946), (36, 776958), (39, 717192), (42, 665964), (52, 537894), (54, 517972), (56, 499473), (63, 443976), (72, 388479), (78, 358596), (84, 332982), (91, 307368), (104, 268947), (108, 258986), (117, 239064), (126, 221988), (156, 179298), (168, 166491), (182, 153684), (189, 147992), (216, 129493), (234, 119532), (252, 110994), (273, 102456), (312, 89649), (351, 79688), (364, 76842), (378, 73996), (468, 59766), (504, 55497), (546, 51228), (702, 39844), (728, 38421), (756, 36998), (819, 34152), (936, 29883), (1092, 25614), (1404, 19922), (1423, 19656), (1512, 18499), (1638, 17076), (2184, 12807), (2457, 11384), (2808, 9961), (2846, 9828), (3276, 8538), (4269, 6552), (4914, 5692)]