1901473644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{22171}}^1$

素因数の和:23206

約数の個数: 48

約数和(自身を含む): 5075791616

約数和(自身を除く): 3174317972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1021, 2042, 3063, 4084, 6126, 7147, 12252, 14294, 21441, 22171, 28588, 42882, 44342, 66513, 85764, 88684, 133026, 155197, 266052, 310394, 465591, 620788, 931182, 1862364, 22636591, 45273182, 67909773, 90546364, 135819546, 158456137, 271639092, 316912274, 475368411, 633824548, 950736822, 1901473644]

約数ペア:

[(1, 1901473644), (2, 950736822), (3, 633824548), (4, 475368411), (6, 316912274), (7, 271639092), (12, 158456137), (14, 135819546), (21, 90546364), (28, 67909773), (42, 45273182), (84, 22636591), (1021, 1862364), (2042, 931182), (3063, 620788), (4084, 465591), (6126, 310394), (7147, 266052), (12252, 155197), (14294, 133026), (21441, 88684), (22171, 85764), (28588, 66513), (42882, 44342)]