11655018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 27125280

約数和(自身を除く): 15470262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 643, 954, 1007, 1286, 1929, 2014, 3021, 3858, 5787, 6042, 9063, 11574, 12217, 18126, 24434, 34079, 36651, 68158, 73302, 102237, 109953, 204474, 219906, 306711, 613422, 647501, 1295002, 1942503, 3885006, 5827509, 11655018]

約数ペア:

[(1, 11655018), (2, 5827509), (3, 3885006), (6, 1942503), (9, 1295002), (18, 647501), (19, 613422), (38, 306711), (53, 219906), (57, 204474), (106, 109953), (114, 102237), (159, 73302), (171, 68158), (318, 36651), (342, 34079), (477, 24434), (643, 18126), (954, 12217), (1007, 11574), (1286, 9063), (1929, 6042), (2014, 5787), (3021, 3858)]