28996848846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5351947}}^1$

素因数の和:5352005

約数の個数: 48

約数和(自身を含む): 73471542144

約数和(自身を除く): 44474693298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5351947, 10703894, 16055841, 32111682, 37463629, 48167523, 74927258, 96335046, 112390887, 224781774, 230133721, 337172661, 460267442, 674345322, 690401163, 1380802326, 1610936047, 2071203489, 3221872094, 4142406978, 4832808141, 9665616282, 14498424423, 28996848846]

約数ペア:

[(1, 28996848846), (2, 14498424423), (3, 9665616282), (6, 4832808141), (7, 4142406978), (9, 3221872094), (14, 2071203489), (18, 1610936047), (21, 1380802326), (42, 690401163), (43, 674345322), (63, 460267442), (86, 337172661), (126, 230133721), (129, 224781774), (258, 112390887), (301, 96335046), (387, 74927258), (602, 48167523), (774, 37463629), (903, 32111682), (1806, 16055841), (2709, 10703894), (5418, 5351947)]