2666105973

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14423}}^1$

素因数の和:14518

約数の個数: 48

約数和(自身を含む): 4320276480

約数和(自身を除く): 1654170507

約数列:

[1, 3, 9, 19, 23, 47, 57, 69, 141, 171, 207, 423, 437, 893, 1081, 1311, 2679, 3243, 3933, 8037, 9729, 14423, 20539, 43269, 61617, 129807, 184851, 274037, 331729, 677881, 822111, 995187, 2033643, 2466333, 2985561, 6100929, 6302851, 12879739, 15591263, 18908553, 38639217, 46773789, 56725659, 115917651, 140321367, 296233997, 888701991, 2666105973]

約数ペア:

[(1, 2666105973), (3, 888701991), (9, 296233997), (19, 140321367), (23, 115917651), (47, 56725659), (57, 46773789), (69, 38639217), (141, 18908553), (171, 15591263), (207, 12879739), (423, 6302851), (437, 6100929), (893, 2985561), (1081, 2466333), (1311, 2033643), (2679, 995187), (3243, 822111), (3933, 677881), (8037, 331729), (9729, 274037), (14423, 184851), (20539, 129807), (43269, 61617)]