11518542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 17291538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 809, 1017, 1582, 1618, 2034, 2373, 2427, 4746, 4854, 5663, 7119, 7281, 11326, 14238, 14562, 16989, 33978, 50967, 91417, 101934, 182834, 274251, 548502, 639919, 822753, 1279838, 1645506, 1919757, 3839514, 5759271, 11518542]

約数ペア:

[(1, 11518542), (2, 5759271), (3, 3839514), (6, 1919757), (7, 1645506), (9, 1279838), (14, 822753), (18, 639919), (21, 548502), (42, 274251), (63, 182834), (113, 101934), (126, 91417), (226, 50967), (339, 33978), (678, 16989), (791, 14562), (809, 14238), (1017, 11326), (1582, 7281), (1618, 7119), (2034, 5663), (2373, 4854), (2427, 4746)]