28454706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75277}}^1$

素因数の和:75295

約数の個数: 32

約数和(自身を含む): 72266880

約数和(自身を除く): 43812174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75277, 150554, 225831, 451662, 526939, 677493, 1053878, 1354986, 1580817, 2032479, 3161634, 4064958, 4742451, 9484902, 14227353, 28454706]

約数ペア:

[(1, 28454706), (2, 14227353), (3, 9484902), (6, 4742451), (7, 4064958), (9, 3161634), (14, 2032479), (18, 1580817), (21, 1354986), (27, 1053878), (42, 677493), (54, 526939), (63, 451662), (126, 225831), (189, 150554), (378, 75277)]