31527606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 71995392

約数和(自身を除く): 40467786

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 61, 66, 82, 122, 123, 183, 191, 246, 366, 382, 451, 573, 671, 902, 1146, 1342, 1353, 2013, 2101, 2501, 2706, 4026, 4202, 5002, 6303, 7503, 7831, 11651, 12606, 15006, 15662, 23302, 23493, 27511, 34953, 46986, 55022, 69906, 82533, 86141, 128161, 165066, 172282, 256322, 258423, 384483, 477691, 516846, 768966, 955382, 1433073, 2866146, 5254601, 10509202, 15763803, 31527606]

約数ペア:

[(1, 31527606), (2, 15763803), (3, 10509202), (6, 5254601), (11, 2866146), (22, 1433073), (33, 955382), (41, 768966), (61, 516846), (66, 477691), (82, 384483), (122, 258423), (123, 256322), (183, 172282), (191, 165066), (246, 128161), (366, 86141), (382, 82533), (451, 69906), (573, 55022), (671, 46986), (902, 34953), (1146, 27511), (1342, 23493), (1353, 23302), (2013, 15662), (2101, 15006), (2501, 12606), (2706, 11651), (4026, 7831), (4202, 7503), (5002, 6303)]