28843518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19001}}^1$

素因数の和:19040

約数の個数: 32

約数和(自身を含む): 65670912

約数和(自身を除く): 36827394

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 19001, 38002, 57003, 114006, 209011, 418022, 437023, 627033, 874046, 1254066, 1311069, 2622138, 4807253, 9614506, 14421759, 28843518]

約数ペア:

[(1, 28843518), (2, 14421759), (3, 9614506), (6, 4807253), (11, 2622138), (22, 1311069), (23, 1254066), (33, 874046), (46, 627033), (66, 437023), (69, 418022), (138, 209011), (253, 114006), (506, 57003), (759, 38002), (1518, 19001)]