12247794

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 29836800

約数和(自身を除く): 17589006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 239, 351, 438, 478, 657, 702, 717, 949, 1314, 1434, 1898, 1971, 2151, 2847, 3107, 3942, 4302, 5694, 6214, 6453, 8541, 9321, 12906, 17082, 17447, 18642, 25623, 27963, 34894, 51246, 52341, 55926, 83889, 104682, 157023, 167778, 226811, 314046, 453622, 471069, 680433, 942138, 1360866, 2041299, 4082598, 6123897, 12247794]

約数ペア:

[(1, 12247794), (2, 6123897), (3, 4082598), (6, 2041299), (9, 1360866), (13, 942138), (18, 680433), (26, 471069), (27, 453622), (39, 314046), (54, 226811), (73, 167778), (78, 157023), (117, 104682), (146, 83889), (219, 55926), (234, 52341), (239, 51246), (351, 34894), (438, 27963), (478, 25623), (657, 18642), (702, 17447), (717, 17082), (949, 12906), (1314, 9321), (1434, 8541), (1898, 6453), (1971, 6214), (2151, 5694), (2847, 4302), (3107, 3942)]