2053278

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 24

約数和(自身を含む): 4570488

約数和(自身を除く): 2517210

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3083, 6166, 9249, 18498, 27747, 55494, 114071, 228142, 342213, 684426, 1026639, 2053278]

約数ペア:

[(1, 2053278), (2, 1026639), (3, 684426), (6, 342213), (9, 228142), (18, 114071), (37, 55494), (74, 27747), (111, 18498), (222, 9249), (333, 6166), (666, 3083)]