16999968

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 45372096

約数和(自身を除く): 28372128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2903, 2928, 5806, 5856, 8709, 11612, 17418, 23224, 34836, 46448, 69672, 92896, 139344, 177083, 278688, 354166, 531249, 708332, 1062498, 1416664, 2124996, 2833328, 4249992, 5666656, 8499984, 16999968]

約数ペア:

[(1, 16999968), (2, 8499984), (3, 5666656), (4, 4249992), (6, 2833328), (8, 2124996), (12, 1416664), (16, 1062498), (24, 708332), (32, 531249), (48, 354166), (61, 278688), (96, 177083), (122, 139344), (183, 92896), (244, 69672), (366, 46448), (488, 34836), (732, 23224), (976, 17418), (1464, 11612), (1952, 8709), (2903, 5856), (2928, 5806)]