28890594

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1436

約数の個数: 40

約数和(自身を含む): 65252880

約数和(自身を除く): 36362286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 1283, 2502, 2566, 3753, 3849, 7506, 7698, 11259, 11547, 22518, 23094, 34641, 69282, 103923, 178337, 207846, 356674, 535011, 1070022, 1605033, 3210066, 4815099, 9630198, 14445297, 28890594]

約数ペア:

[(1, 28890594), (2, 14445297), (3, 9630198), (6, 4815099), (9, 3210066), (18, 1605033), (27, 1070022), (54, 535011), (81, 356674), (139, 207846), (162, 178337), (278, 103923), (417, 69282), (834, 34641), (1251, 23094), (1283, 22518), (2502, 11547), (2566, 11259), (3753, 7698), (3849, 7506)]