17920332

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 47117280

約数和(自身を除く): 29196948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2273, 2628, 3942, 4546, 6819, 7884, 9092, 13638, 20457, 27276, 40914, 61371, 81828, 122742, 165929, 245484, 331858, 497787, 663716, 995574, 1493361, 1991148, 2986722, 4480083, 5973444, 8960166, 17920332]

約数ペア:

[(1, 17920332), (2, 8960166), (3, 5973444), (4, 4480083), (6, 2986722), (9, 1991148), (12, 1493361), (18, 995574), (27, 663716), (36, 497787), (54, 331858), (73, 245484), (108, 165929), (146, 122742), (219, 81828), (292, 61371), (438, 40914), (657, 27276), (876, 20457), (1314, 13638), (1971, 9092), (2273, 7884), (2628, 6819), (3942, 4546)]