2802006

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 6556800

約数和(自身を除く): 3754794

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2731, 5462, 8193, 16386, 24579, 49158, 51889, 73737, 103778, 147474, 155667, 311334, 467001, 934002, 1401003, 2802006]

約数ペア:

[(1, 2802006), (2, 1401003), (3, 934002), (6, 467001), (9, 311334), (18, 155667), (19, 147474), (27, 103778), (38, 73737), (54, 51889), (57, 49158), (114, 24579), (171, 16386), (342, 8193), (513, 5462), (1026, 2731)]