28972854

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{14767}}^1$

素因数の和:14884

約数の個数: 24

約数和(自身を含む): 63354720

約数和(自身を除く): 34381866

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 14767, 29534, 44301, 88602, 132903, 265806, 1609603, 3219206, 4828809, 9657618, 14486427, 28972854]

約数ペア:

[(1, 28972854), (2, 14486427), (3, 9657618), (6, 4828809), (9, 3219206), (18, 1609603), (109, 265806), (218, 132903), (327, 88602), (654, 44301), (981, 29534), (1962, 14767)]