8630958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 20749824

約数和(自身を除く): 12118866

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 947, 1302, 1519, 1894, 2841, 3038, 4557, 5682, 6629, 9114, 13258, 19887, 29357, 39774, 46403, 58714, 88071, 92806, 139209, 176142, 205499, 278418, 410998, 616497, 1232994, 1438493, 2876986, 4315479, 8630958]

約数ペア:

[(1, 8630958), (2, 4315479), (3, 2876986), (6, 1438493), (7, 1232994), (14, 616497), (21, 410998), (31, 278418), (42, 205499), (49, 176142), (62, 139209), (93, 92806), (98, 88071), (147, 58714), (186, 46403), (217, 39774), (294, 29357), (434, 19887), (651, 13258), (947, 9114), (1302, 6629), (1519, 5682), (1894, 4557), (2841, 3038)]