7430052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12528348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 449, 591, 788, 898, 1182, 1347, 1379, 1796, 2364, 2694, 2758, 3143, 4137, 5388, 5516, 6286, 8274, 9429, 12572, 16548, 18858, 37716, 88453, 176906, 265359, 353812, 530718, 619171, 1061436, 1238342, 1857513, 2476684, 3715026, 7430052]

約数ペア:

[(1, 7430052), (2, 3715026), (3, 2476684), (4, 1857513), (6, 1238342), (7, 1061436), (12, 619171), (14, 530718), (21, 353812), (28, 265359), (42, 176906), (84, 88453), (197, 37716), (394, 18858), (449, 16548), (591, 12572), (788, 9429), (898, 8274), (1182, 6286), (1347, 5516), (1379, 5388), (1796, 4137), (2364, 3143), (2694, 2758)]