82609506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15991}}^1$

素因数の和:16047

約数の個数: 48

約数和(自身を含む): 209559168

約数和(自身を除く): 126949662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 15991, 31982, 47973, 95946, 111937, 143919, 223874, 287838, 335811, 655631, 671622, 1007433, 1311262, 1966893, 2014866, 3933786, 4589417, 5900679, 9178834, 11801358, 13768251, 27536502, 41304753, 82609506]

約数ペア:

[(1, 82609506), (2, 41304753), (3, 27536502), (6, 13768251), (7, 11801358), (9, 9178834), (14, 5900679), (18, 4589417), (21, 3933786), (41, 2014866), (42, 1966893), (63, 1311262), (82, 1007433), (123, 671622), (126, 655631), (246, 335811), (287, 287838), (369, 223874), (574, 143919), (738, 111937), (861, 95946), (1722, 47973), (2583, 31982), (5166, 15991)]