2155157046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{417181}}^1$

素因数の和:417237

約数の個数: 48

約数和(自身を含む): 5466752928

約数和(自身を除く): 3311595882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 417181, 834362, 1251543, 2503086, 2920267, 3754629, 5840534, 7509258, 8760801, 17104421, 17521602, 26282403, 34208842, 51313263, 52564806, 102626526, 119730947, 153939789, 239461894, 307879578, 359192841, 718385682, 1077578523, 2155157046]

約数ペア:

[(1, 2155157046), (2, 1077578523), (3, 718385682), (6, 359192841), (7, 307879578), (9, 239461894), (14, 153939789), (18, 119730947), (21, 102626526), (41, 52564806), (42, 51313263), (63, 34208842), (82, 26282403), (123, 17521602), (126, 17104421), (246, 8760801), (287, 7509258), (369, 5840534), (574, 3754629), (738, 2920267), (861, 2503086), (1722, 1251543), (2583, 834362), (5166, 417181)]