123732126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13831}}^1$

素因数の和:13917

約数の個数: 48

約数和(自身を含む): 310722048

約数和(自身を除く): 186989922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 13831, 27662, 41493, 82986, 96817, 124479, 193634, 248958, 290451, 580902, 871353, 982001, 1742706, 1964002, 2946003, 5892006, 6874007, 8838009, 13748014, 17676018, 20622021, 41244042, 61866063, 123732126]

約数ペア:

[(1, 123732126), (2, 61866063), (3, 41244042), (6, 20622021), (7, 17676018), (9, 13748014), (14, 8838009), (18, 6874007), (21, 5892006), (42, 2946003), (63, 1964002), (71, 1742706), (126, 982001), (142, 871353), (213, 580902), (426, 290451), (497, 248958), (639, 193634), (994, 124479), (1278, 96817), (1491, 82986), (2982, 41493), (4473, 27662), (8946, 13831)]