90268878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18061}}^1$

素因数の和:18097

約数の個数: 48

約数和(自身を含む): 222379344

約数和(自身を除く): 132110466

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 18061, 36122, 54183, 108366, 126427, 252854, 307037, 379281, 614074, 758562, 884989, 921111, 1769978, 1842222, 2149259, 2654967, 4298518, 5309934, 6447777, 12895554, 15044813, 30089626, 45134439, 90268878]

約数ペア:

[(1, 90268878), (2, 45134439), (3, 30089626), (6, 15044813), (7, 12895554), (14, 6447777), (17, 5309934), (21, 4298518), (34, 2654967), (42, 2149259), (49, 1842222), (51, 1769978), (98, 921111), (102, 884989), (119, 758562), (147, 614074), (238, 379281), (294, 307037), (357, 252854), (714, 126427), (833, 108366), (1666, 54183), (2499, 36122), (4998, 18061)]