31576194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5867}}^1$

素因数の和:5911

約数の個数: 48

約数和(自身を含む): 76894272

約数和(自身を除く): 45318078

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 5867, 11734, 17601, 35202, 52803, 76271, 105606, 134941, 152542, 228813, 269882, 404823, 457626, 686439, 809646, 1214469, 1372878, 1754233, 2428938, 3508466, 5262699, 10525398, 15788097, 31576194]

約数ペア:

[(1, 31576194), (2, 15788097), (3, 10525398), (6, 5262699), (9, 3508466), (13, 2428938), (18, 1754233), (23, 1372878), (26, 1214469), (39, 809646), (46, 686439), (69, 457626), (78, 404823), (117, 269882), (138, 228813), (207, 152542), (234, 134941), (299, 105606), (414, 76271), (598, 52803), (897, 35202), (1794, 17601), (2691, 11734), (5382, 5867)]