274345638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{21277}}^1$

素因数の和:21596

約数の個数: 32

約数和(自身を含む): 629147904

約数和(自身を除く): 354802266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 12894, 21277, 42554, 63831, 127662, 148939, 297878, 446817, 893634, 6532039, 13064078, 19596117, 39192234, 45724273, 91448546, 137172819, 274345638]

約数ペア:

[(1, 274345638), (2, 137172819), (3, 91448546), (6, 45724273), (7, 39192234), (14, 19596117), (21, 13064078), (42, 6532039), (307, 893634), (614, 446817), (921, 297878), (1842, 148939), (2149, 127662), (4298, 63831), (6447, 42554), (12894, 21277)]