121319982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2142

約数の個数: 72

約数和(自身を含む): 310490856

約数和(自身を除く): 189170874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2053, 2814, 3283, 4106, 4221, 6159, 6566, 8442, 9849, 12318, 14371, 18477, 19698, 28742, 29547, 36954, 43113, 59094, 86226, 100597, 129339, 137551, 201194, 258678, 275102, 301791, 412653, 603582, 825306, 905373, 962857, 1237959, 1810746, 1925714, 2475918, 2888571, 5777142, 6739999, 8665713, 13479998, 17331426, 20219997, 40439994, 60659991, 121319982]

約数ペア:

[(1, 121319982), (2, 60659991), (3, 40439994), (6, 20219997), (7, 17331426), (9, 13479998), (14, 8665713), (18, 6739999), (21, 5777142), (42, 2888571), (49, 2475918), (63, 1925714), (67, 1810746), (98, 1237959), (126, 962857), (134, 905373), (147, 825306), (201, 603582), (294, 412653), (402, 301791), (441, 275102), (469, 258678), (603, 201194), (882, 137551), (938, 129339), (1206, 100597), (1407, 86226), (2053, 59094), (2814, 43113), (3283, 36954), (4106, 29547), (4221, 28742), (6159, 19698), (6566, 18477), (8442, 14371), (9849, 12318)]