17728488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3373}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 48686820

約数和(自身を除く): 30958332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3373, 5256, 6746, 10119, 13492, 20238, 26984, 30357, 40476, 60714, 80952, 121428, 242856, 246229, 492458, 738687, 984916, 1477374, 1969832, 2216061, 2954748, 4432122, 5909496, 8864244, 17728488]

約数ペア:

[(1, 17728488), (2, 8864244), (3, 5909496), (4, 4432122), (6, 2954748), (8, 2216061), (9, 1969832), (12, 1477374), (18, 984916), (24, 738687), (36, 492458), (72, 246229), (73, 242856), (146, 121428), (219, 80952), (292, 60714), (438, 40476), (584, 30357), (657, 26984), (876, 20238), (1314, 13492), (1752, 10119), (2628, 6746), (3373, 5256)]