8486982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 21184800

約数和(自身を除く): 12697818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 349, 386, 579, 698, 1047, 1158, 1351, 1737, 2094, 2443, 2702, 3141, 3474, 4053, 4886, 6282, 7329, 8106, 12159, 14658, 21987, 24318, 43974, 67357, 134714, 202071, 404142, 471499, 606213, 942998, 1212426, 1414497, 2828994, 4243491, 8486982]

約数ペア:

[(1, 8486982), (2, 4243491), (3, 2828994), (6, 1414497), (7, 1212426), (9, 942998), (14, 606213), (18, 471499), (21, 404142), (42, 202071), (63, 134714), (126, 67357), (193, 43974), (349, 24318), (386, 21987), (579, 14658), (698, 12159), (1047, 8106), (1158, 7329), (1351, 6282), (1737, 4886), (2094, 4053), (2443, 3474), (2702, 3141)]