19066644

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 50379840

約数和(自身を除く): 31313196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3331, 5724, 6662, 9993, 13324, 19986, 29979, 39972, 59958, 89937, 119916, 176543, 179874, 353086, 359748, 529629, 706172, 1059258, 1588887, 2118516, 3177774, 4766661, 6355548, 9533322, 19066644]

約数ペア:

[(1, 19066644), (2, 9533322), (3, 6355548), (4, 4766661), (6, 3177774), (9, 2118516), (12, 1588887), (18, 1059258), (27, 706172), (36, 529629), (53, 359748), (54, 353086), (106, 179874), (108, 176543), (159, 119916), (212, 89937), (318, 59958), (477, 39972), (636, 29979), (954, 19986), (1431, 13324), (1908, 9993), (2862, 6662), (3331, 5724)]