2016656658

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{5303}}^1$

素因数の和:5919

約数の個数: 48

約数和(自身を含む): 4496222016

約数和(自身を除く): 2479565358

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 571, 666, 1142, 1713, 3426, 5139, 5303, 10278, 10606, 15909, 21127, 31818, 42254, 47727, 63381, 95454, 126762, 190143, 196211, 380286, 392422, 588633, 1177266, 1765899, 3028013, 3531798, 6056026, 9084039, 18168078, 27252117, 54504234, 112036481, 224072962, 336109443, 672218886, 1008328329, 2016656658]

約数ペア:

[(1, 2016656658), (2, 1008328329), (3, 672218886), (6, 336109443), (9, 224072962), (18, 112036481), (37, 54504234), (74, 27252117), (111, 18168078), (222, 9084039), (333, 6056026), (571, 3531798), (666, 3028013), (1142, 1765899), (1713, 1177266), (3426, 588633), (5139, 392422), (5303, 380286), (10278, 196211), (10606, 190143), (15909, 126762), (21127, 95454), (31818, 63381), (42254, 47727)]