18276014718

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5023}}^1$

素因数の和:5191

約数の個数: 128

約数和(自身を含む): 44970024960

約数和(自身を除く): 26694010242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 73, 78, 117, 142, 146, 213, 219, 234, 351, 426, 438, 639, 657, 702, 923, 949, 1278, 1314, 1846, 1898, 1917, 1971, 2769, 2847, 3834, 3942, 5023, 5183, 5538, 5694, 8307, 8541, 10046, 10366, 15069, 15549, 16614, 17082, 24921, 25623, 30138, 31098, 45207, 46647, 49842, 51246, 65299, 67379, 90414, 93294, 130598, 134758, 135621, 139941, 195897, 202137, 271242, 279882, 356633, 366679, 391794, 404274, 587691, 606411, 713266, 733358, 1069899, 1100037, 1175382, 1212822, 1763073, 1819233, 2139798, 2200074, 3209697, 3300111, 3526146, 3638466, 4636229, 4766827, 6419394, 6600222, 9272458, 9533654, 9629091, 9900333, 13908687, 14300481, 19258182, 19800666, 26034209, 27817374, 28600962, 41726061, 42901443, 52068418, 78102627, 83452122, 85802886, 125178183, 128704329, 156205254, 234307881, 250356366, 257408658, 338444717, 468615762, 676889434, 702923643, 1015334151, 1405847286, 2030668302, 3046002453, 6092004906, 9138007359, 18276014718]

約数ペア:

[(1, 18276014718), (2, 9138007359), (3, 6092004906), (6, 3046002453), (9, 2030668302), (13, 1405847286), (18, 1015334151), (26, 702923643), (27, 676889434), (39, 468615762), (54, 338444717), (71, 257408658), (73, 250356366), (78, 234307881), (117, 156205254), (142, 128704329), (146, 125178183), (213, 85802886), (219, 83452122), (234, 78102627), (351, 52068418), (426, 42901443), (438, 41726061), (639, 28600962), (657, 27817374), (702, 26034209), (923, 19800666), (949, 19258182), (1278, 14300481), (1314, 13908687), (1846, 9900333), (1898, 9629091), (1917, 9533654), (1971, 9272458), (2769, 6600222), (2847, 6419394), (3834, 4766827), (3942, 4636229), (5023, 3638466), (5183, 3526146), (5538, 3300111), (5694, 3209697), (8307, 2200074), (8541, 2139798), (10046, 1819233), (10366, 1763073), (15069, 1212822), (15549, 1175382), (16614, 1100037), (17082, 1069899), (24921, 733358), (25623, 713266), (30138, 606411), (31098, 587691), (45207, 404274), (46647, 391794), (49842, 366679), (51246, 356633), (65299, 279882), (67379, 271242), (90414, 202137), (93294, 195897), (130598, 139941), (134758, 135621)]