26318838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 70963200

約数和(自身を除く): 44644362

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 43, 57, 59, 78, 86, 91, 114, 118, 129, 133, 177, 182, 247, 258, 266, 273, 301, 354, 399, 413, 494, 546, 559, 602, 741, 767, 798, 817, 826, 903, 1118, 1121, 1239, 1482, 1534, 1634, 1677, 1729, 1806, 2242, 2301, 2451, 2478, 2537, 3354, 3363, 3458, 3913, 4602, 4902, 5074, 5187, 5369, 5719, 6726, 7611, 7826, 7847, 10374, 10621, 10738, 11438, 11739, 14573, 15222, 15694, 16107, 17157, 17759, 21242, 23478, 23541, 29146, 31863, 32214, 32981, 34314, 35518, 43719, 47082, 48203, 53277, 63726, 65962, 74347, 87438, 96406, 98943, 102011, 106554, 144609, 148694, 197886, 204022, 223041, 230867, 289218, 306033, 337421, 446082, 461734, 612066, 626639, 674842, 692601, 1012263, 1253278, 1385202, 1879917, 2024526, 3759834, 4386473, 8772946, 13159419, 26318838]

約数ペア:

[(1, 26318838), (2, 13159419), (3, 8772946), (6, 4386473), (7, 3759834), (13, 2024526), (14, 1879917), (19, 1385202), (21, 1253278), (26, 1012263), (38, 692601), (39, 674842), (42, 626639), (43, 612066), (57, 461734), (59, 446082), (78, 337421), (86, 306033), (91, 289218), (114, 230867), (118, 223041), (129, 204022), (133, 197886), (177, 148694), (182, 144609), (247, 106554), (258, 102011), (266, 98943), (273, 96406), (301, 87438), (354, 74347), (399, 65962), (413, 63726), (494, 53277), (546, 48203), (559, 47082), (602, 43719), (741, 35518), (767, 34314), (798, 32981), (817, 32214), (826, 31863), (903, 29146), (1118, 23541), (1121, 23478), (1239, 21242), (1482, 17759), (1534, 17157), (1634, 16107), (1677, 15694), (1729, 15222), (1806, 14573), (2242, 11739), (2301, 11438), (2451, 10738), (2478, 10621), (2537, 10374), (3354, 7847), (3363, 7826), (3458, 7611), (3913, 6726), (4602, 5719), (4902, 5369), (5074, 5187)]