187437042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21649}}^1$

素因数の和:21707

約数の個数: 48

約数和(自身を含む): 449194200

約数和(自身を除く): 261757158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 21649, 43298, 64947, 129894, 194841, 281437, 389682, 562874, 801013, 844311, 1602026, 1688622, 2403039, 2532933, 4806078, 5065866, 7209117, 10413169, 14418234, 20826338, 31239507, 62479014, 93718521, 187437042]

約数ペア:

[(1, 187437042), (2, 93718521), (3, 62479014), (6, 31239507), (9, 20826338), (13, 14418234), (18, 10413169), (26, 7209117), (37, 5065866), (39, 4806078), (74, 2532933), (78, 2403039), (111, 1688622), (117, 1602026), (222, 844311), (234, 801013), (333, 562874), (481, 389682), (666, 281437), (962, 194841), (1443, 129894), (2886, 64947), (4329, 43298), (8658, 21649)]