18327432858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{1447}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 43372998144

約数和(自身を除く): 25045565286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 643, 938, 1286, 1407, 1447, 1929, 2814, 2894, 3283, 3858, 4341, 4501, 6566, 8682, 9002, 9849, 10129, 13503, 19698, 20258, 27006, 30387, 31507, 43081, 60774, 63014, 70903, 86162, 94521, 96949, 129243, 141806, 189042, 193898, 212709, 258486, 290847, 301567, 425418, 581694, 603134, 678643, 904701, 930421, 1357286, 1809402, 1860842, 2035929, 2110969, 2791263, 4071858, 4221938, 4750501, 5582526, 6332907, 6512947, 9501002, 12665814, 13025894, 14251503, 19538841, 28503006, 39077682, 45590629, 62338207, 91181258, 124676414, 136771887, 187014621, 273543774, 374029242, 436367449, 872734898, 1309102347, 2618204694, 3054572143, 6109144286, 9163716429, 18327432858]

約数ペア:

[(1, 18327432858), (2, 9163716429), (3, 6109144286), (6, 3054572143), (7, 2618204694), (14, 1309102347), (21, 872734898), (42, 436367449), (49, 374029242), (67, 273543774), (98, 187014621), (134, 136771887), (147, 124676414), (201, 91181258), (294, 62338207), (402, 45590629), (469, 39077682), (643, 28503006), (938, 19538841), (1286, 14251503), (1407, 13025894), (1447, 12665814), (1929, 9501002), (2814, 6512947), (2894, 6332907), (3283, 5582526), (3858, 4750501), (4341, 4221938), (4501, 4071858), (6566, 2791263), (8682, 2110969), (9002, 2035929), (9849, 1860842), (10129, 1809402), (13503, 1357286), (19698, 930421), (20258, 904701), (27006, 678643), (30387, 603134), (31507, 581694), (43081, 425418), (60774, 301567), (63014, 290847), (70903, 258486), (86162, 212709), (94521, 193898), (96949, 189042), (129243, 141806)]