27637218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5159

約数の個数: 48

約数和(自身を含む): 70040256

約数和(自身を除く): 42403038

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, 5101, 5418, 10202, 15303, 30606, 35707, 45909, 71414, 91818, 107121, 214242, 219343, 321363, 438686, 642726, 658029, 1316058, 1535401, 1974087, 3070802, 3948174, 4606203, 9212406, 13818609, 27637218]

約数ペア:

[(1, 27637218), (2, 13818609), (3, 9212406), (6, 4606203), (7, 3948174), (9, 3070802), (14, 1974087), (18, 1535401), (21, 1316058), (42, 658029), (43, 642726), (63, 438686), (86, 321363), (126, 219343), (129, 214242), (258, 107121), (301, 91818), (387, 71414), (602, 45909), (774, 35707), (903, 30606), (1806, 15303), (2709, 10202), (5101, 5418)]