40319874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13951

約数の個数: 48

約数和(自身を含む): 104188032

約数和(自身を除く): 63868158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 13913, 27826, 41739, 83478, 97391, 125217, 194782, 250434, 292173, 319999, 584346, 639998, 876519, 959997, 1753038, 1919994, 2239993, 2879991, 4479986, 5759982, 6719979, 13439958, 20159937, 40319874]

約数ペア:

[(1, 40319874), (2, 20159937), (3, 13439958), (6, 6719979), (7, 5759982), (9, 4479986), (14, 2879991), (18, 2239993), (21, 1919994), (23, 1753038), (42, 959997), (46, 876519), (63, 639998), (69, 584346), (126, 319999), (138, 292173), (161, 250434), (207, 194782), (322, 125217), (414, 97391), (483, 83478), (966, 41739), (1449, 27826), (2898, 13913)]