15147954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19571}}^1$

素因数の和:19622

約数の個数: 24

約数和(自身を含む): 33585552

約数和(自身を除く): 18437598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 19571, 39142, 58713, 117426, 176139, 352278, 841553, 1683106, 2524659, 5049318, 7573977, 15147954]

約数ペア:

[(1, 15147954), (2, 7573977), (3, 5049318), (6, 2524659), (9, 1683106), (18, 841553), (43, 352278), (86, 176139), (129, 117426), (258, 58713), (387, 39142), (774, 19571)]