138749382

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{26489}}^1$

素因数の和:26597

約数の個数: 32

約数和(自身を含む): 311522400

約数和(自身を除く): 172773018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 26489, 52978, 79467, 158934, 238401, 476802, 715203, 1430406, 2569433, 5138866, 7708299, 15416598, 23124897, 46249794, 69374691, 138749382]

約数ペア:

[(1, 138749382), (2, 69374691), (3, 46249794), (6, 23124897), (9, 15416598), (18, 7708299), (27, 5138866), (54, 2569433), (97, 1430406), (194, 715203), (291, 476802), (582, 238401), (873, 158934), (1746, 79467), (2619, 52978), (5238, 26489)]