47420946

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 105281280

約数和(自身を除く): 57860334

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 151, 219, 239, 302, 438, 453, 478, 657, 717, 906, 1314, 1359, 1434, 2151, 2718, 4302, 11023, 17447, 22046, 33069, 34894, 36089, 52341, 66138, 72178, 99207, 104682, 108267, 157023, 198414, 216534, 314046, 324801, 649602, 2634497, 5268994, 7903491, 15806982, 23710473, 47420946]

約数ペア:

[(1, 47420946), (2, 23710473), (3, 15806982), (6, 7903491), (9, 5268994), (18, 2634497), (73, 649602), (146, 324801), (151, 314046), (219, 216534), (239, 198414), (302, 157023), (438, 108267), (453, 104682), (478, 99207), (657, 72178), (717, 66138), (906, 52341), (1314, 36089), (1359, 34894), (1434, 33069), (2151, 22046), (2718, 17447), (4302, 11023)]