2997444

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 7396928

約数和(自身を除く): 4399484

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 157, 172, 222, 258, 314, 444, 471, 516, 628, 942, 1591, 1884, 3182, 4773, 5809, 6364, 6751, 9546, 11618, 13502, 17427, 19092, 20253, 23236, 27004, 34854, 40506, 69708, 81012, 249787, 499574, 749361, 999148, 1498722, 2997444]

約数ペア:

[(1, 2997444), (2, 1498722), (3, 999148), (4, 749361), (6, 499574), (12, 249787), (37, 81012), (43, 69708), (74, 40506), (86, 34854), (111, 27004), (129, 23236), (148, 20253), (157, 19092), (172, 17427), (222, 13502), (258, 11618), (314, 9546), (444, 6751), (471, 6364), (516, 5809), (628, 4773), (942, 3182), (1591, 1884)]