2401992

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 6608940

約数和(自身を除く): 4206948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 457, 584, 657, 876, 914, 1314, 1371, 1752, 1828, 2628, 2742, 3656, 4113, 5256, 5484, 8226, 10968, 16452, 32904, 33361, 66722, 100083, 133444, 200166, 266888, 300249, 400332, 600498, 800664, 1200996, 2401992]

約数ペア:

[(1, 2401992), (2, 1200996), (3, 800664), (4, 600498), (6, 400332), (8, 300249), (9, 266888), (12, 200166), (18, 133444), (24, 100083), (36, 66722), (72, 33361), (73, 32904), (146, 16452), (219, 10968), (292, 8226), (438, 5484), (457, 5256), (584, 4113), (657, 3656), (876, 2742), (914, 2628), (1314, 1828), (1371, 1752)]