19608534

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3001}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 47911920

約数和(自身を除く): 28303386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3001, 3267, 6002, 6534, 9003, 18006, 27009, 33011, 54018, 66022, 81027, 99033, 162054, 198066, 297099, 363121, 594198, 726242, 891297, 1089363, 1782594, 2178726, 3268089, 6536178, 9804267, 19608534]

約数ペア:

[(1, 19608534), (2, 9804267), (3, 6536178), (6, 3268089), (9, 2178726), (11, 1782594), (18, 1089363), (22, 891297), (27, 726242), (33, 594198), (54, 363121), (66, 297099), (99, 198066), (121, 162054), (198, 99033), (242, 81027), (297, 66022), (363, 54018), (594, 33011), (726, 27009), (1089, 18006), (2178, 9003), (3001, 6534), (3267, 6002)]