28788354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228479}}^1$

素因数の和:228494

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 42497406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228479, 456958, 685437, 1370874, 1599353, 2056311, 3198706, 4112622, 4798059, 9596118, 14394177, 28788354]

約数ペア:

[(1, 28788354), (2, 14394177), (3, 9596118), (6, 4798059), (7, 4112622), (9, 3198706), (14, 2056311), (18, 1599353), (21, 1370874), (42, 685437), (63, 456958), (126, 228479)]