16239726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 37818144

約数和(自身を除く): 21578418

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 727, 1241, 1314, 1454, 2181, 2482, 3723, 4362, 6543, 7446, 11169, 12359, 13086, 22338, 24718, 37077, 53071, 74154, 106142, 111231, 159213, 222462, 318426, 477639, 902207, 955278, 1804414, 2706621, 5413242, 8119863, 16239726]

約数ペア:

[(1, 16239726), (2, 8119863), (3, 5413242), (6, 2706621), (9, 1804414), (17, 955278), (18, 902207), (34, 477639), (51, 318426), (73, 222462), (102, 159213), (146, 111231), (153, 106142), (219, 74154), (306, 53071), (438, 37077), (657, 24718), (727, 22338), (1241, 13086), (1314, 12359), (1454, 11169), (2181, 7446), (2482, 6543), (3723, 4362)]