27861786

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22433}}^1$

素因数の和:22467

約数の個数: 32

約数和(自身を含む): 64609920

約数和(自身を除く): 36748134

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 22433, 44866, 67299, 134598, 201897, 403794, 515959, 605691, 1031918, 1211382, 1547877, 3095754, 4643631, 9287262, 13930893, 27861786]

約数ペア:

[(1, 27861786), (2, 13930893), (3, 9287262), (6, 4643631), (9, 3095754), (18, 1547877), (23, 1211382), (27, 1031918), (46, 605691), (54, 515959), (69, 403794), (138, 201897), (207, 134598), (414, 67299), (621, 44866), (1242, 22433)]