1806896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 4624704

約数和(自身を除く): 2817808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 112, 119, 136, 146, 182, 208, 221, 238, 272, 292, 364, 442, 476, 511, 584, 728, 884, 949, 952, 1022, 1168, 1241, 1456, 1547, 1768, 1898, 1904, 2044, 2482, 3094, 3536, 3796, 4088, 4964, 6188, 6643, 7592, 8176, 8687, 9928, 12376, 13286, 15184, 16133, 17374, 19856, 24752, 26572, 32266, 34748, 53144, 64532, 69496, 106288, 112931, 129064, 138992, 225862, 258128, 451724, 903448, 1806896]

約数ペア:

[(1, 1806896), (2, 903448), (4, 451724), (7, 258128), (8, 225862), (13, 138992), (14, 129064), (16, 112931), (17, 106288), (26, 69496), (28, 64532), (34, 53144), (52, 34748), (56, 32266), (68, 26572), (73, 24752), (91, 19856), (104, 17374), (112, 16133), (119, 15184), (136, 13286), (146, 12376), (182, 9928), (208, 8687), (221, 8176), (238, 7592), (272, 6643), (292, 6188), (364, 4964), (442, 4088), (476, 3796), (511, 3536), (584, 3094), (728, 2482), (884, 2044), (949, 1904), (952, 1898), (1022, 1768), (1168, 1547), (1241, 1456)]