2886642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 6963840

約数和(自身を除く): 4077198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 239, 366, 478, 549, 671, 717, 1098, 1342, 1434, 2013, 2151, 2629, 4026, 4302, 5258, 6039, 7887, 12078, 14579, 15774, 23661, 29158, 43737, 47322, 87474, 131211, 160369, 262422, 320738, 481107, 962214, 1443321, 2886642]

約数ペア:

[(1, 2886642), (2, 1443321), (3, 962214), (6, 481107), (9, 320738), (11, 262422), (18, 160369), (22, 131211), (33, 87474), (61, 47322), (66, 43737), (99, 29158), (122, 23661), (183, 15774), (198, 14579), (239, 12078), (366, 7887), (478, 6039), (549, 5258), (671, 4302), (717, 4026), (1098, 2629), (1342, 2151), (1434, 2013)]