2882892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 7116032

約数和(自身を除く): 4233140

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 151, 172, 222, 258, 302, 444, 453, 516, 604, 906, 1591, 1812, 3182, 4773, 5587, 6364, 6493, 9546, 11174, 12986, 16761, 19092, 19479, 22348, 25972, 33522, 38958, 67044, 77916, 240241, 480482, 720723, 960964, 1441446, 2882892]

約数ペア:

[(1, 2882892), (2, 1441446), (3, 960964), (4, 720723), (6, 480482), (12, 240241), (37, 77916), (43, 67044), (74, 38958), (86, 33522), (111, 25972), (129, 22348), (148, 19479), (151, 19092), (172, 16761), (222, 12986), (258, 11174), (302, 9546), (444, 6493), (453, 6364), (516, 5587), (604, 4773), (906, 3182), (1591, 1812)]