1928556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 5716480

約数和(自身を除く): 3787924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2551, 5102, 7653, 10204, 15306, 17857, 22959, 30612, 35714, 45918, 53571, 68877, 71428, 91836, 107142, 137754, 160713, 214284, 275508, 321426, 482139, 642852, 964278, 1928556]

約数ペア:

[(1, 1928556), (2, 964278), (3, 642852), (4, 482139), (6, 321426), (7, 275508), (9, 214284), (12, 160713), (14, 137754), (18, 107142), (21, 91836), (27, 71428), (28, 68877), (36, 53571), (42, 45918), (54, 35714), (63, 30612), (84, 22959), (108, 17857), (126, 15306), (189, 10204), (252, 7653), (378, 5102), (756, 2551)]