16269948

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 42989856

約数和(自身を除く): 26719908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 151, 164, 219, 246, 292, 302, 369, 438, 453, 492, 604, 657, 738, 876, 906, 1314, 1359, 1476, 1812, 2628, 2718, 2993, 5436, 5986, 6191, 8979, 11023, 11972, 12382, 17958, 18573, 22046, 24764, 26937, 33069, 35916, 37146, 44092, 53874, 55719, 66138, 74292, 99207, 107748, 111438, 132276, 198414, 222876, 396828, 451943, 903886, 1355829, 1807772, 2711658, 4067487, 5423316, 8134974, 16269948]

約数ペア:

[(1, 16269948), (2, 8134974), (3, 5423316), (4, 4067487), (6, 2711658), (9, 1807772), (12, 1355829), (18, 903886), (36, 451943), (41, 396828), (73, 222876), (82, 198414), (123, 132276), (146, 111438), (151, 107748), (164, 99207), (219, 74292), (246, 66138), (292, 55719), (302, 53874), (369, 44092), (438, 37146), (453, 35916), (492, 33069), (604, 26937), (657, 24764), (738, 22046), (876, 18573), (906, 17958), (1314, 12382), (1359, 11972), (1476, 11023), (1812, 8979), (2628, 6191), (2718, 5986), (2993, 5436)]