27863484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 72589440

約数和(自身を除く): 44725956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 4909, 5676, 9818, 14727, 19636, 29454, 53999, 58908, 107998, 161997, 211087, 215996, 323994, 422174, 633261, 647988, 844348, 1266522, 2321957, 2533044, 4643914, 6965871, 9287828, 13931742, 27863484]

約数ペア:

[(1, 27863484), (2, 13931742), (3, 9287828), (4, 6965871), (6, 4643914), (11, 2533044), (12, 2321957), (22, 1266522), (33, 844348), (43, 647988), (44, 633261), (66, 422174), (86, 323994), (129, 215996), (132, 211087), (172, 161997), (258, 107998), (473, 58908), (516, 53999), (946, 29454), (1419, 19636), (1892, 14727), (2838, 9818), (4909, 5676)]