7388682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 10858998

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 197, 266, 282, 329, 394, 399, 591, 658, 798, 893, 987, 1182, 1379, 1786, 1974, 2679, 2758, 3743, 4137, 5358, 6251, 7486, 8274, 9259, 11229, 12502, 18518, 18753, 22458, 26201, 27777, 37506, 52402, 55554, 64813, 78603, 129626, 157206, 175921, 194439, 351842, 388878, 527763, 1055526, 1231447, 2462894, 3694341, 7388682]

約数ペア:

[(1, 7388682), (2, 3694341), (3, 2462894), (6, 1231447), (7, 1055526), (14, 527763), (19, 388878), (21, 351842), (38, 194439), (42, 175921), (47, 157206), (57, 129626), (94, 78603), (114, 64813), (133, 55554), (141, 52402), (197, 37506), (266, 27777), (282, 26201), (329, 22458), (394, 18753), (399, 18518), (591, 12502), (658, 11229), (798, 9259), (893, 8274), (987, 7486), (1182, 6251), (1379, 5358), (1786, 4137), (1974, 3743), (2679, 2758)]