21958008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39779}}^1$

素因数の和:39811

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 35325192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39779, 79558, 119337, 159116, 238674, 318232, 477348, 914917, 954696, 1829834, 2744751, 3659668, 5489502, 7319336, 10979004, 21958008]

約数ペア:

[(1, 21958008), (2, 10979004), (3, 7319336), (4, 5489502), (6, 3659668), (8, 2744751), (12, 1829834), (23, 954696), (24, 914917), (46, 477348), (69, 318232), (92, 238674), (138, 159116), (184, 119337), (276, 79558), (552, 39779)]