15678098874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1423}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 35555480064

約数和(自身を除く): 19877381190

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 233, 333, 426, 466, 639, 666, 699, 1278, 1398, 1423, 2097, 2627, 2846, 4194, 4269, 5254, 7881, 8538, 8621, 12807, 15762, 16543, 17242, 23643, 25614, 25863, 33086, 47286, 49629, 51726, 52651, 77589, 99258, 101033, 105302, 148887, 155178, 157953, 202066, 297774, 303099, 315906, 331559, 473859, 606198, 612091, 663118, 909297, 947718, 994677, 1224182, 1818594, 1836273, 1989354, 2984031, 3672546, 3738221, 5508819, 5968062, 7476442, 11017638, 11214663, 12267683, 22429326, 23540689, 24535366, 33643989, 36803049, 47081378, 67287978, 70622067, 73606098, 110409147, 141244134, 211866201, 220818294, 423732402, 871005493, 1742010986, 2613016479, 5226032958, 7839049437, 15678098874]

約数ペア:

[(1, 15678098874), (2, 7839049437), (3, 5226032958), (6, 2613016479), (9, 1742010986), (18, 871005493), (37, 423732402), (71, 220818294), (74, 211866201), (111, 141244134), (142, 110409147), (213, 73606098), (222, 70622067), (233, 67287978), (333, 47081378), (426, 36803049), (466, 33643989), (639, 24535366), (666, 23540689), (699, 22429326), (1278, 12267683), (1398, 11214663), (1423, 11017638), (2097, 7476442), (2627, 5968062), (2846, 5508819), (4194, 3738221), (4269, 3672546), (5254, 2984031), (7881, 1989354), (8538, 1836273), (8621, 1818594), (12807, 1224182), (15762, 994677), (16543, 947718), (17242, 909297), (23643, 663118), (25614, 612091), (25863, 606198), (33086, 473859), (47286, 331559), (49629, 315906), (51726, 303099), (52651, 297774), (77589, 202066), (99258, 157953), (101033, 155178), (105302, 148887)]